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EXCEL - IDEA: XBRL DOCUMENT - HI TECH PHARMACAL CO INCFinancial_Report.xls
10-Q - FORM 10-Q - HI TECH PHARMACAL CO INCd399017d10q.htm
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v2.4.0.6
Segment Information (Details) (USD $)
3 Months Ended 6 Months Ended
Oct. 31, 2012
Oct. 31, 2011
Oct. 31, 2012
Oct. 31, 2011
Method of allocating certain expenses        
Net sales $ 57,537,000 $ 56,875,000 $ 109,580,000 $ 113,086,000
Cost of goods sold 27,948,000 23,479,000 54,670,000 46,454,000
Gross profit 29,589,000 33,396,000 54,910,000 66,632,000
Operating income (loss) before income taxes 13,111,000 20,150,000 22,097,000 41,018,000
Hi -Tech [Member]
       
Method of allocating certain expenses        
Net sales 47,286,000 48,667,000 93,208,000 97,637,000
Cost of goods sold 24,434,000 19,321,000 49,158,000 39,248,000
Gross profit 22,852,000 29,346,000 44,050,000 58,389,000
Operating income (loss) before income taxes 17,371,000 24,816,000 32,185,000 48,546,000
H C P [Member]
       
Method of allocating certain expenses        
Net sales 4,658,000 4,697,000 7,684,000 8,232,000
Cost of goods sold 1,984,000 1,944,000 3,324,000 3,467,000
Gross profit 2,674,000 2,753,000 4,360,000 4,765,000
Operating income (loss) before income taxes (3,000) 481,000 (746,000) 734,000
E C R [Member]
       
Method of allocating certain expenses        
Net sales 5,593,000 3,511,000 8,688,000 7,217,000
Cost of goods sold 1,530,000 2,214,000 2,188,000 3,739,000
Gross profit 4,063,000 1,297,000 6,500,000 3,478,000
Operating income (loss) before income taxes (134,000) (1,946,000) (1,931,000) (2,189,000)
Corp/Other [Member]
       
Method of allocating certain expenses        
Operating income (loss) before income taxes $ (4,123,000) $ (3,201,000) $ (7,411,000) $ (6,073,000)