XML 40 R40.htm IDEA: XBRL DOCUMENT v2.4.0.8
Restatement of the Condensed Consolidated Financial Statements - Effects of Restatements on Consolidated Income Statement (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Product sales $ 86,633 $ 101,902 $ 177,969 $ 199,510
Marketing service fees 11,647 11,521 23,684 22,849
Net sales 98,280 113,423 201,653 222,359
Cost of sales 20,246 27,547 45,863 48,925
Gross profit 78,034 85,876 155,790 173,434
Operating expenses        
Sales and marketing 44,910 47,075 89,964 94,203
General and administrative 15,204 14,295 33,534 28,865
Research and development 8,551 9,252 14,292 16,302
Amortization of intangible assets 565 580 1,109 1,160
Charges Related to US Government Resolutions   376   686
Total operating expenses 69,230 71,578 138,899 141,216
Operating income 8,804 14,298 16,891 32,218
Other income and expense        
Interest expense, net (470) (1,265) (1,030) (3,486)
Other income (1,207) 660 3,557 29
Total other income and expense (1,677) (605) 2,527 (3,457)
Income before income taxes 7,127 13,693 19,418 28,761
Income tax expense (2,997) (3,823) (7,678) (10,294)
Net income from continuing operations, net of tax 4,130 9,870 11,740 18,467
Discontinued operations (Note 16)        
Gain on sale of Breg, Inc. (net of tax)   1,040   1,040
Loss from discontinued operations   (5,853)   (5,326)
Income tax benefit 2,707 2,197 4,031 2,480
Net loss from discontinued operations, net of tax (6,447) (2,616) (9,557) (1,806)
Net income (2,317) 7,254 2,183 16,661
Net income (loss) per common share- basic:        
Net income from continuing operations, net of tax $ 0.22 $ 0.52 $ 0.61 $ 0.98
Net loss from discontinued operations, net of tax $ (0.34) $ (0.14) $ (0.50) $ (0.10)
Net income per common share- basic $ (0.12) $ 0.38 $ 0.11 $ 0.88
Net income (loss) per common share- diluted:        
Net income from continuing operations, net of tax $ 0.21 $ 0.51 $ 0.60 $ 0.96
Net loss from discontinued operations, net of tax $ (0.33) $ (0.14) $ (0.49) $ (0.09)
Net income per common share- diluted $ (0.12) $ 0.37 $ 0.11 $ 0.87
Weighted average number of common shares:        
Basic 19,140,520 18,827,452 19,285,004 18,751,573
Diluted 19,270,044 19,215,984 19,483,715 19,168,940
Comprehensive income (2,836) 3,842 (1,362) 15,629
Previously Reported [Member]
        
Product sales   107,906   212,726
Marketing service fees   11,586   22,808
Net sales   119,492   235,534
Cost of sales   23,676   45,616
Gross profit   95,816   189,918
Operating expenses        
Sales and marketing   49,810   99,331
General and administrative   14,295   28,865
Research and development   9,252   16,302
Amortization of intangible assets   530   1,060
Charges Related to US Government Resolutions   1,364   1,364
Total operating expenses   75,251   146,922
Operating income   20,565   42,996
Other income and expense        
Interest expense, net   (1,265)   (3,486)
Other income   660   29
Total other income and expense   (605)   (3,457)
Income before income taxes   19,960   39,539
Income tax expense   (5,993)   (13,356)
Net income from continuing operations, net of tax   13,967   26,183
Discontinued operations (Note 16)        
Gain on sale of Breg, Inc. (net of tax)   1,040   1,040
Loss from discontinued operations   (5,846)   (6,352)
Income tax benefit   2,044   2,350
Net loss from discontinued operations, net of tax   (2,762)   (2,962)
Net income   11,205   23,221
Net income (loss) per common share- basic:        
Net income from continuing operations, net of tax   $ 0.74   $ 1.40
Net loss from discontinued operations, net of tax   $ (0.15)   $ (0.16)
Net income per common share- basic   $ 0.59   $ 1.24
Net income (loss) per common share- diluted:        
Net income from continuing operations, net of tax   $ 0.73   $ 1.37
Net loss from discontinued operations, net of tax   $ (0.15)   $ (0.16)
Net income per common share- diluted   $ 0.58   $ 1.21
Weighted average number of common shares:        
Basic   18,827,452   18,751,573
Diluted   19,215,984   19,168,940
Comprehensive income   6,822   21,548
Adjustments [Member]
        
Product sales   (6,004)   (13,216)
Marketing service fees   (65)   41
Net sales   (6,069)   (13,175)
Cost of sales   3,871   3,309
Gross profit   (9,940)   (16,484)
Operating expenses        
Sales and marketing   (2,735)   (5,128)
Amortization of intangible assets   50   100
Charges Related to US Government Resolutions   (988)   (678)
Total operating expenses   (3,673)   (5,706)
Operating income   (6,267)   (10,778)
Other income and expense        
Income before income taxes   (6,267)   (10,778)
Income tax expense   2,170   3,062
Net income from continuing operations, net of tax   (4,097)   (7,716)
Discontinued operations (Note 16)        
Loss from discontinued operations   (7)   1,026
Income tax benefit   153   130
Net loss from discontinued operations, net of tax   146   1,156
Net income   (3,951)   (6,560)
Net income (loss) per common share- basic:        
Net income from continuing operations, net of tax   $ (0.22)   $ (0.42)
Net loss from discontinued operations, net of tax   $ 0.01   $ 0.06
Net income per common share- basic   $ (0.21)   $ (0.36)
Net income (loss) per common share- diluted:        
Net income from continuing operations, net of tax   $ (0.22)   $ (0.41)
Net loss from discontinued operations, net of tax   $ 0.01   $ 0.07
Net income per common share- diluted   $ (0.21)   $ (0.34)
Weighted average number of common shares:        
Comprehensive income   $ (3,112)   $ (6,030)