Back to GetFilings.com



Table of Contents

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 


 

FORM 10-K

 

x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the Fiscal Year Ended December 31, 2003

 

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 

For the Transition Period From                      to                     

 


 

Commission File Number 001-13533

 

NOVASTAR FINANCIAL, INC.

(Exact name of registrant as specified in its charter)

 

Maryland   74-2830661

(State or other jurisdiction of

incorporation or organization)

 

(I.R.S. Employer

Identification No.)

8140 Ward Parkway, Suite 300, Kansas City, MO   64114
(Address of principal executive office)   (Zip Code)

 

Registrant’s telephone number, including area code: (816) 237-7000

 


 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of Each Class


 

Name of Each Exchange on

Which Registered


Common Stock, $0.01 par value   New York Stock Exchange

 

Securities registered pursuant to Section 12(g) of the Act:

 

None

 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x    No ¨

 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.

 

Indicate by check mark whether the registrant is an accelerated filer (as defined in Exchange Act Rule 12b-2). Yes x    No ¨

 

The aggregate market value of voting stock held by non-affiliates of the registrant as of February 29, 2004 was approximately $1,310,178,823 as reported by the New York Stock Exchange Composite Transactions on such date.

 

The number of shares of the Registrant’s Common Stock outstanding on February 29, 2004 was 24,790,517.

 

Documents incorporated by reference

 

Items 10, 11, 12, 13 and 14 of Part III are incorporated by reference to the NovaStar Financial, Inc. definitive proxy statement to shareholders, which will be filed with the Commission no later than 120 days after December 31, 2003.

 


 


Table of Contents

NOVASTAR FINANCIAL, INC.

 

FORM 10-K

For the Fiscal Year Ended December 31, 2003

 


 

TABLE OF CONTENTS

 

PART I          
Item 1.   

Business

   2
Item 2.   

Properties

   13
Item 3.   

Legal Proceedings

   13
Item 4.   

Submission of Matters to a Vote of Security Holders

   13
PART II          
Item 5.   

Market For Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

   14
Item 6.   

Selected Financial Data

   15
Item 7.   

Management’s Discussion and Analysis of Financial Condition and Results of Operations

   16
Item 7A.   

Quantitative and Qualitative Disclosures About Market Risk

   37
Item 8.   

Financial Statements and Supplementary Data

   38
Item 9.   

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

   68
Item 9A.   

Controls and Procedures

   68
PART III          
Item 10.   

Directors and Executive Officers of the Registrant

   68
Item 11.   

Executive Compensation

   68
Item 12.   

Security Ownership of Certain Beneficial Owners and Management

   69
Item 13.   

Certain Relationships and Related Transactions

   69
Item 14.   

Principal Accountant Fees and Services

   69
PART IV          
Item 15.   

Exhibits, Financial Statement Schedules, and Reports on Form 8-K

   70

 


Table of Contents

PART I

 

Item 1. Business

 

Overview

 

We are a Maryland corporation formed on September 13, 1996 as a specialty finance company that originates, invests in and services residential nonconforming loans. We operate through three separate but inter-related units—mortgage lending and loan servicing, mortgage portfolio management and branch operations. We offer a wide range of mortgage loan products to borrowers, commonly referred to as “nonconforming borrowers,” who generally do not satisfy the credit, collateral, documentation or other underwriting standards prescribed by conventional mortgage lenders and loan buyers, including government-sponsored entities such as Fannie Mae or Freddie Mac. We retain significant interests in the nonconforming loans we originate through our mortgage securities investment portfolio. Through our servicing platform, we then service all of the loans we retain interests in, in order to better manage the credit performance of those loans.

 

We have elected to be taxed as a real estate investment trust, or REIT, under the Internal Revenue Code of 1986, as amended. Management believes the tax-advantaged structure of a REIT maximizes the after-tax returns from mortgage assets. We must meet numerous rules established by the Internal Revenue Service to retain our status as a REIT. In summary, they require us to:

 

Restrict investments to certain real estate related assets,

 

Avoid certain investment trading and hedging activities, and

 

Distribute virtually all taxable income to stockholders.

 

As long as we maintain our REIT status, distributions to stockholders will generally be deductible by us for income tax purposes. This deduction effectively eliminates corporate level income taxes. Management believes it has and will continue to meet the requirements to maintain our REIT status.

 

Mortgage Portfolio Management

 

We invest in assets generated primarily from our origination of nonconforming, single-family, residential mortgage loans.

 

We operate as a long-term portfolio investor.

 

Financing is provided by issuing asset-backed bonds and entering into reverse repurchase agreements.

 

Earnings are generated from the return on our mortgage securities and spread income on the mortgage loan portfolio.

 

Our mortgage securities include AAA- and non-rated interest only, prepayment penalty, overcollateralization and other subordinated mortgage securities.

 

Earnings from our portfolio of mortgage loans and securities generate a substantial portion of our earnings. Gross interest income was $170.4 million, $107.1 million and $57.9 million in the three years ended December 31, 2003, 2002 and 2001, respectively. Net interest income from the portfolio was $130.1 million, $79.4 million and $30.5 million in the three years ended December 31, 2003, 2002 and 2001, respectively. See our discussion of interest income under the heading “Results of Operations” and “Net Interest Income”.

 

A significant risk to our operations, relating to our portfolio management, is the risk that interest rates on our assets will not adjust at the same times or amounts that rates on our liabilities adjust. Many of the loans in our portfolio have fixed rates of interest for a period of time ranging from 2 to 30 years. Our funding costs are generally not constant or fixed. We use derivative instruments to mitigate the risk of our cost of funding increasing or decreasing at a faster rate than the interest on the loans (both those on the balance sheet and those that serve as collateral for mortgage securities).

 

In certain circumstances, because we enter into interest rate agreements that do not meet the hedging criteria set forth in accounting principles generally accepted in the United States of America, we are required to record the change in the value of derivatives as a component of earnings even though they may reduce our interest rate risk. In times where short-term rates drop significantly, the value of our agreements will decrease. As a result, we recognized losses on these derivatives of $30.8 million, $36.8 million and $4.0 million in 2003, 2002 and 2001, respectively.

 

2


Table of Contents

Mortgage Lending and Loan Servicing

 

The mortgage lending operation is significant to our financial results as it produces the loans that ultimately collateralize the mortgage securities that we hold in our portfolio. During 2003, we originated $5.3 billion in nonconforming mortgage loans, the majority of which were retained in our servicing portfolio and serve as collateral for our securities. The loans we originate are sold, either in securitization transactions or in outright sales to third parties. We recognized gains on sales of mortgage assets totaling $144.0 million, $53.3 million and $37.3 million during the three years ended December 31, 2003, 2002 and 2001, respectively. In securitization transactions accounted for as sales, we retain interest-only, prepayment penalty, overcollateralization and other subordinated securities, along with the right to service the loans.

 

Our wholly-owned subsidiary, NovaStar Mortgage, Inc., or NovaStar Mortgage, originates primarily nonconforming, single-family residential mortgage loans. In our nonconforming lending operations, we lend to individuals who generally do not qualify for agency/conventional lending programs because of a lack of available documentation or previous credit difficulties. These types of borrowers are generally willing to pay higher mortgage loan origination fees and interest rates than those charged by conventional lending sources. Because these borrowers typically use the proceeds of the mortgage loans to consolidate debt and to finance home improvements, education and other consumer needs, loan volume is generally less dependent on general levels of interest rates or home sales and therefore less cyclical than conventional mortgage lending.

 

We have developed a nationwide network of wholesale loan brokers and mortgage lenders who submit mortgage loans to us. Except for NovaStar Home Mortgage brokers described below, these brokers and mortgage lenders are independent from any of the NovaStar entities. Our sales force, which includes 281 account executives in 39 states, develops and maintains relationships with this network of independent retail brokers. As of December 31, 2003, approximately 5,800 brokers are active customers and approximately 13,000 are approved customers.

 

We underwrite, process, fund and service the nonconforming mortgage loans sourced through our broker network in centralized facilities. Further details regarding the loan originations are discussed under the “Mortgage Loans” section of “Management’s Discussion and Analysis of Financial Condition and Results of Operations”.

 

A significant risk to our mortgage lending operations is liquidity risk – the risk that we will not have financing facilities and cash available to fund and hold loans prior to their sale or securitization. We maintain committed lending facilities with large banking and investment institutions to reduce this risk. On a short-term basis, we finance mortgage loans using warehouse lines of credit and repurchase agreements. In addition, we have access to facilities secured by our mortgage securities. Details regarding available financing arrangements and amounts outstanding under those arrangements are included in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and Note 6 to the consolidated financial statements.

 

For long-term financing, we fund our mortgage loans using asset-backed bonds (ABB). Primary bonds – AAA through BBB rated – are issued to the public. We retain the interest only, prepayment penalty, overcollateralization and other subordinated bonds. We also retain the right to service the loans. Prior to 1999, our ABB transactions were executed and designed to meet accounting rules that resulted in securitizations being treated as financing transactions. The mortgage loans and related debt continue to be presented on our consolidated balance sheets, and no gain was recorded. Beginning in 1999, our securitization transactions have been structured to qualify as sales for accounting and income tax purposes. The loans and related bond liability are not recorded in our consolidated financial statements. We do, however, record the value of the securities and servicing rights we retain. Details regarding ABBs we issued can be found in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and in Notes 3 and 6 to our consolidated financial statements.

 

Loan servicing remains a critical part of our business operation. In the opinion of management, maintaining contact with our borrowers is critical in managing credit risk and in borrower retention. Nonconforming borrowers are more prone to late payments and are more likely to default on their obligations than conventional borrowers. By servicing our loans, we strive to identify problems with borrowers early and take quick action to address problems. Borrowers may be motivated to refinance their mortgage loans either by improving their personal credit or due to a decrease in interest rates. By keeping in close touch with borrowers, we can provide them with information about company products to encourage them to refinance with us. Mortgage servicing yields fee income for us in the form of normal customer service and processing fees. We recognized $21.1 million, $10.0 million and $4.9 million in loan servicing fee income from the securitization trusts during the three years ended December 31, 2003, 2002 and 2001, respectively. See also “Mortgage Loan Servicing” under “Management’s Discussion and Analysis of Financial Condition and Results of Operations” for further discussion and analysis of the servicing operations.

 

3


Table of Contents

Branch Operations

 

In 1999, we opened our retail mortgage broker business operating under the name NovaStar Home Mortgage, Inc., or NovaStar Home Mortgage. Branch offices offer conforming and nonconforming loans to potential borrowers. Loans are brokered for approved investors, including NovaStar Mortgage. The branches must adhere to a strict set of established policies regarding their operations. Net income of the branch is returned to the branch “owner/manager.” We provide administrative functions, including accounting, payroll and human resources, loan investor management and license management services for each branch under separate contractual agreements and we receive a fee for providing these services. As of December 31, 2003 we had 432 active branches in 39 states as compared to 216 active branches in 35 states as of December 31, 2002.

 

The branch business provides an additional source for mortgage loan originations that, in most cases, we will eventually sell, either in securitizations or in outright sales to third parties. During 2003 and 2002, our branches brokered $6.4 billion and $2.6 billion, respectively, in loans, of which we funded $1.2 billion and $376 million, respectively, in nonconforming loans. While the branches are not required to use NovaStar Mortgage as their nonconforming lender, they more often choose NovaStar Mortgage over external lenders. We believe the branch personnel will use NovaStar Mortgage so long as NovaStar Mortgage offers a competitive loan product and quality customer service. NovaStar Mortgage is the lender for a significantly higher percent of nonconforming loans initially brokered by the branches as compared to loans brokered by independent retailers.

 

Following is a diagram of the nonconforming industry in which we operate and our loan production during 2003 (in thousands).

 

LOGO

 

(A) A portion of the loans securitized or sold to unrelated parties as of December 31, 2003 originated prior to 2003, but due to timing were not yet securitized or sold at the end of 2002. Loans originated in 2003 that we have not securitized or sold to unrelated parties as of December 31, 2003 are included in our mortgage loans held-for-sale.

 

4


Table of Contents

Market in Which NovaStar Operates and Competes

 

We face intense competition in the business of originating, purchasing, selling and securitizing mortgage loans. The number of market participants is believed to be well in excess of 100 companies who originate nonconforming loans. No single participant holds a dominant share of the lending market. We compete for borrowers with consumer finance companies, conventional mortgage bankers, commercial banks, credit unions, thrift institutions and other independent wholesale mortgage lenders. Our principal competition in the business of holding mortgage loans and mortgage securities are life insurance companies, institutional investors such as mutual funds and pension funds, other well-capitalized publicly-owned mortgage lenders and certain other mortgage acquisition companies structured as REITs. Many of these competitors are substantially larger than we are and have considerably greater financial resources than we do.

 

Competition among industry participants can take many forms, including convenience in obtaining a loan, amount and term of the loan, customer service, marketing/distribution channels, loan origination fees and interest rates. To the extent any competitor significantly expands their activities in the nonconforming and subprime market, we could be materially adversely affected.

 

One of our key competitive strengths is our employees and the level of service they are able to provide our borrowers. We service our nonconforming loans and, in doing so, we are able to stay in close contact with our borrowers and identify potential problems early.

 

Another key competitive strength is our branch operation. While the branches are free to broker loans for any approved investor, frequently NovaStar Mortgage is the lender for the branch loans. During 2003, the branches brokered $6.4 billion in residential mortgage loans.

 

We also believe we compete successfully due to our:

 

experienced management team;

 

use of technology to enhance customer service and reduce operating costs;

 

tax advantaged status as a REIT;

 

freedom from depository institution regulation;

 

vertical integration – we broker and/or originate, fund, service and manage mortgage loans;

 

access to capital markets to securitize our assets.

 

Risk Management

 

Management recognizes the following primary risks associated with the business and industry in which it operates.

 

Interest Rate/Market

 

Liquidity/Funding

 

Credit

 

Prepayment

 

Interest Rate/Market Risk

 

Our investment policy sets the following general goals:

 

  (1) Maintain the net interest margin between assets and liabilities, and

 

  (2) Diminish the effect of changes in interest rate levels on our market value

 

Loan Price Volatility. Under our current mode of operation, we depend heavily on the market for wholesale nonconforming mortgage loans. To conserve capital, we may sell loans we originate. Financial results will depend, in part, on the ability to find purchasers for the loans at prices that cover origination expenses. Exposure to loan price volatility is reduced as we acquire and retain mortgage loans.

 

Interest Rate Risk. When interest rates on our assets do not adjust at the same rates as our liabilities or when the assets have fixed rates and the liabilities are adjusting, future earnings potential is affected. We express this interest rate risk as the risk that the market value of assets will increase or decrease at different rates than that of the liabilities. Expressed another way, this is the risk that net asset value will experience an adverse change when interest rates change. We assess the risk based on the change in market values given increases and decreases in interest rates. We also assess the risk based on the impact to net income in changing interest rate environments.

 

5


Table of Contents

Management primarily uses financing sources where the interest rate resets frequently. As of December 31, 2003, borrowings under all financing arrangements adjust daily or monthly. On the other hand, very few of the mortgage assets we own adjust on a monthly or daily basis. Most of the mortgage loans contain features where their rates are fixed for some period of time and then adjust frequently thereafter. For example, one of our loan products is the “2/28” loan. This loan is fixed for its first two years and then adjusts every six months thereafter.

 

While short-term borrowing rates are low and long-term asset rates are high, this portfolio structure produces good results. However, if short-term interest rates rise rapidly, earning potential is significantly affected, as the asset rate resets would lag the borrowing rate resets.

 

Interest Rate Sensitivity Analysis. To assess interest sensitivity as an indication of exposure to interest rate risk, management relies on models of financial information in a variety of interest rate scenarios. Using these models, the fair value and interest rate sensitivity of each financial instrument, or groups of similar instruments is estimated, and then aggregated to form a comprehensive picture of the risk characteristics of the balance sheet. The risks are analyzed on both an income and market value basis. The following are summaries of the analysis.

 

Interest Rate Sensitivity - Income

(dollars in thousands)


 

    

Basis Point Increase (Decrease) in

Interest Rate (A)


 
     (200) (C)

   (100)

    100

    200

 

As of December 31, 2003:

                             

Net interest income

   N/A    $ 15,546     $ (11,393 )   $ (20,777 )
    
  


 


 


Percent change in net interest income from base

   N/A      5.6 %     (4.1 )%     (7.5 )%
    
  


 


 


Percent change of capital (B)

   N/A      5.2 %     (3.8 )%     (6.9 )%
    
  


 


 


As of December 31, 2002:

                     

Net interest income

   N/A    $ 8,894     $ (6,946 )   $ (13,277 )
    
  


 


 


Percent change in net interest income from base

   N/A      7.6 %     (5.9 )%     (11.3 )%
    
  


 


 


Percent change of capital (B)

   N/A      4.9 %     (3.8 )%     (7.2 )%
    
  


 


 



(A) Net interest income (income from assets less expense from liabilities and expense from interest rate agreements) in a parallel shift in the yield curve, up and down 1% and 2%.

 

(B) Total change in estimated spread income as a percent of total stockholders’ equity as of December 31.

 

(C) A decrease in interest rates by 200 basis points (2%) would imply rates on liabilities at or below zero.

 

Interest Rate Sensitivity - Market Value

(dollars in thousands)


 

    

Basis Point Increase (Decrease) in

Interest Rate (A)


 
     (200) (C)

   (100)

    100

    200

 

As of December 31, 2003:

                             

Change in market values of:

                             

Assets

   N/A    $ 99,164     $ (135,872 )   $ (296,278 )

Liabilities

   N/A      (5,325 )     6,245       12,627  

Interest rate agreements

   N/A      (90,590 )     98,484       208,805  
    
  


 


 


Cumulative change in market value

   N/A    $ 3,249     $ (31,143 )   $ (74,846 )
    
  


 


 


Percent change of market value portfolio equity (B)

   N/A      1.0 %     (9.1 )%     (21.9 )%
    
  


 


 


As of December 31, 2002:

                             

Change in market values of:

                             

Assets

   N/A    $ 16,449     $ (49,343 )   $ (119,232 )

Liabilities

   N/A      (2,311 )     2,451       4,969  

Interest rate agreements

   N/A      (36,249 )     37,930       76,873  
    
  


 


 


Cumulative change in market value

   N/A    $ (22,111 )   $ (8,962 )   $ (37,390 )
    
  


 


 


Percent change of market value portfolio equity (B)

   N/A      (10.9 )%     (4.4 )%     (18.4 )%
    
  


 


 



(A) Change in market value of assets, liabilities or interest rate agreements in a parallel shift in the yield curve, up and down 1% and 2%.

 

(B) Total change in estimated market value as a percent of market value portfolio equity as of December 31.

 

(C) A decrease in interest rates by 200 basis points (2%) would imply rates on liabilities at or below zero.

 

6


Table of Contents

The values under the headings “100”, “200”, “(100)” and “(200)” are management’s estimates of the income and change in market value of those same assets, liabilities and interest rate agreements assuming that interest rates were 100 and 200 basis points, or 1 and 2 percent higher and lower. The cumulative change in income or market value represents the change in income or market value of assets, net of the change in income or market value of liabilities and interest rate agreements.

 

Hedging. In order to address a mismatch of assets and liabilities, the hedging section of the investment policy is followed, as approved by the Board. Specifically, the interest rate risk management program is formulated with the intent to offset the potential adverse effects resulting from rate adjustment limitations on mortgage assets and the differences between interest rate adjustment indices and interest rate adjustment periods of adjustable-rate mortgage loans and related borrowings.

 

We use interest rate cap and swap contracts to mitigate the risk of the cost of variable rate liabilities increasing at a faster rate than the earnings on assets during a period of rising rates. In this way, management intends generally to hedge as much of the interest rate risk as determined to be in our best interest, given the cost of hedging transactions and the need to maintain REIT status.

 

We seek to build a balance sheet and undertake an interest rate risk management program that is likely, in management’s view, to enable us to maintain an equity liquidation value sufficient to maintain operations given a variety of potentially adverse circumstances. Accordingly, the hedging program addresses both income preservation, as discussed in the first part of this section, and capital preservation concerns.

 

Interest rate cap agreements are legal contracts between us and a third party firm or “counterparty”. The counterparty agrees to make payments to us in the future should the one- or three-month LIBOR interest rate rise above the strike rate specified in the contract. We make either quarterly premium payments or have chosen to pay the premiums at the beginning to the counterparties under contract. Each contract has either a fixed or amortizing notional face amount on which the interest is computed, and a set term to maturity. When the referenced LIBOR interest rate rises above the contractual strike rate, we earn cap income. Payments on an annualized basis equal the contractual notional face amount times the difference between actual LIBOR and the strike rate. Interest rate swaps have similar characteristics. However, interest rate swap agreements allow us to pay a fixed rate of interest while receiving a rate that adjusts with one-month LIBOR.

 

The following table summarizes the key contractual terms associated with our interest rate risk management contracts. Substantially all of the pay-fixed swaps and interest rate caps are indexed to one-month and three-month LIBOR.

 

We have determined the following estimated net fair value amounts by using available market information and appropriate valuation methodologies as of December 31, 2003.

 

Interest Rate Risk Management Contracts

(dollars in thousands)


 

     Maturity Range

 
     Net Fair
Value


    Total
Notional
Amount


    2004

    2005

    2006

 

Pay-fixed swaps:

   $ (8,648 )                                

Contractual maturity

           $ 1,530,000     $ 265,000     $ 800,000     $ 465,000  

Weighted average pay rate

             2.9 %     4.9 %     2.3 %     2.8 %

Weighted average receive rate

             1.1 %     (A )     (A )     (A )

Interest rate caps:

   $ 6,679                                  

Contractual maturity

           $ 805,144     $ 155,144     $ 450,000     $ 200,000  

Weighted average strike rate

             1.7 %     1.8 %     1.6 %     2.0 %

(A) The pay-fixed swaps receive rate is indexed to one-month and three-month LIBOR.

 

Liquidity/Funding Risk

 

See the “Liquidity and Capital Resources” section of “Management’s Discussion and Analysis of Financial Condition and Results of Operations” for a discussion of liquidity risks and resources available to us.

 

Credit Risk

 

Credit risk is the risk that we will not fully collect the principal we have invested in mortgage loans or securities. Nonconforming mortgage loans comprise substantially our entire mortgage loan portfolio and serve as

 

7


Table of Contents

collateral for our mortgage securities. Our nonconforming borrowers include individuals who do not qualify for agency/conventional lending programs because of a lack of conventional documentation or previous credit difficulties, but have considerable equity in their homes. Often, they are individuals or families who have built up high-rate consumer debt and are attempting to use the equity in their home to consolidate debt and reduce the amount of money it takes to service their monthly debt obligations. Our underwriting guidelines are intended to evaluate the credit history of the potential borrower, the capacity and willingness of the borrower to repay the loan, and the adequacy of the collateral securing the loan.

 

Underwriting staff work under the credit policies established by our Chief Credit Officer. Underwriters are given approval authority only after their work has been reviewed for a period of at least two weeks. Thereafter, the Chief Credit Officer re-evaluates the authority levels of all underwriting personnel on an ongoing basis. All loans in excess of $350,000 currently require the approval of an underwriting supervisor. Our Chief Credit Officer or our President must approve loans in excess of $500,000.

 

The underwriting guidelines take into consideration the number of times the potential borrower has recently been late on a mortgage payment and whether that payment was 30, 60 or 90 days past due. Factors such as FICO score, bankruptcy and foreclosure fillings, debt-to-income ratio, and loan-to-value ratio are also considered. The credit grade that is assigned to the borrower is a reflection of the borrower’s historical credit and the loan-to-value determined by the amount of documentation the borrower could produce to support income. Maximum loan-to-value ratios for each credit grade depend on the level of income documentation provided by the potential borrower. In some instances, when the borrower exhibits strong compensating factors, exceptions to the underwriting guidelines may be approved.

 

Key to our successful underwriting process is the use of NovaStarIS®. NovaStarIS® is the second generation of our proprietary automated underwriting system. IS provides more consistency in underwriting loans and allows underwriting personnel to focus more of their time on loans that are not initially accepted by the IS system.

 

Our mortgage loan portfolio by credit grade, all of which are nonconforming can be accessed via our website at www.novastarmortgage.com.

 

A tool for managing credit risk is to diversify the markets in which we originate and own mortgage loans. Presented via our website at www.novastarmortgage.com is a breakdown of the geographic diversification of our loans. Detail regarding loans charged off are disclosed in Note 2 to the “Financial Statements and Supplementary Data”.

 

We have purchased mortgage insurance on many of the loans that are held in our portfolio – on the balance sheet and those that serve as collateral for our mortgage securities. Our mortgage insurance provides for coverage to a loan-to-value of 50-55%, which serves to substantially limit our exposure to credit risk. The use of mortgage insurance is discussed under “Premiums for Mortgage Loan Insurance” in “Management’s Discussion and Analysis of Financial Condition and Results of Operations”.

 

Prepayment Risk

 

Generally speaking, when market interest rates decline, borrowers are more likely to refinance their mortgages. The higher the interest rate a borrower currently has on his or her mortgage the more incentive he or she has to refinance the mortgage when rates decline. In addition, the higher the credit grade, the more incentive there is to refinance when credit ratings improve. When a borrower has a low loan-to-value ratio, he or she is more likely to do a “cash-out” refinance. Each of these factors increases the chance for higher prepayment speeds during the term of the loan.

 

The majority of our securities are “interest-only” in nature. These securities represent the net cash flow – interest income – on the underlying loans in excess of the cost to finance the loans. When borrowers repay the principal on their mortgage loans early, the effect is to shorten the period over which interest is earned, and therefore, reduce the cash flow and yield on our securities.

 

We mitigate prepayment risk by originating loans that are originated with a penalty if the borrower repays the loan in the early months of the loan’s life. For the majority of our loans, a prepayment penalty is charged equal to 80% of six months interest on the principal b