Consolidated Statements of Earnings/Loss and Comprehensive Earnings/Loss (Dollar amounts in thousands Shares in thousands, except per share amounts) (Unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Revenues (Note 10)	$ 80,456	$ 61,491	$ 218,194	$ 174,192
Cost of goods sold	51,631	36,458	138,413	102,987
Gross profit	28,825	25,033	79,781	71,205
Selling, general and administrative expenses	42,357	38,685	120,620	106,988
Operating loss (Note 10)	(13,532)	(13,652)	(40,839)	(35,783)
Other income/(expense) (Note 11)	0	0	3,000	(3,320)
Interest income/(expense), net	242	(197)	95	170
Loss before income taxes and discontinued operations	(13,290)	(13,849)	(37,744)	(38,933)
Income tax expense (Note 9)	342	13,993	1,904	8,152
Loss from continuing operations	(13,632)	(27,842)	(39,648)	(47,085)
Loss from discontinued operations, less applicable income taxes of $0 and $0 for the nine months ended September 30, 2011 and 2010, respectively, and $0 and $0 for the three months ended September 30, 2011 and 2010, respectively (Note 13)	(1,786)	(492)	(5,638)	(492)
Net Loss	(15,418)	(28,334)	(45,286)	(47,577)
Basic:
Loss from continuing operations (in Dollars per share)	$ (0.38)	$ (0.79)	$ (1.12)	$ (1.34)
Loss from discontinued operations (in Dollars per share)	$ (0.05)	$ (0.01)	$ (0.16)	$ (0.01)
Net Loss (in Dollars per share)	$ (0.43)	$ (0.80)	$ (1.28)	$ (1.35)
Diluted:
Loss from continuing operations (in Dollars per share)	$ (0.38)	$ (0.79)	$ (1.12)	$ (1.34)
Loss from discontinued operations (in Dollars per share)	$ (0.05)	$ (0.01)	$ (0.16)	$ (0.01)
Net Loss (in Dollars per share)	$ (0.43)	$ (0.80)	$ (1.28)	$ (1.35)
Weighted average number of shares outstanding (Note 2)
Basic (in Shares)	35,572	35,246	35,480	35,192
Diluted (in Shares)	35,572	35,246	35,480	35,192
Dividends declared per common share (in Dollars per share)	$ 0	$ 0	$ 0	$ 0
Net Loss	(15,418)	(28,334)	(45,286)	(47,577)
Other Comprehensive Earnings/(Loss), net of tax:
Foreign currency translation adjustments, net of income taxes of $0 and $0 for the nine months ended September 30, 2011 and 2010, respectively, and net of income taxes of $0 and $0 for the three months ended September 30, 2011 and 2010, respectively	(2,948)	4,548	388	(2,448)
Change in deferred gain/(loss) on hedge derivatives, net of income taxes of $0 and $0 for the nine months ended September 30, 2011 and 2010, respectively, and net of income taxes of $0 and $0 for the three months ended September 30, 2011 and 2010, respectively	840	(1,301)	61	309
Change in deferred (loss)/gain on investments available for sale and restricted investments available for sale, net of income tax (benefit)/expense of $(44) and $63 for the nine months ended September 30, 2011 and 2010, respectively, and net of income tax (benefit)/expense of $(14) and $61 for the three months ended September 30, 2011 and 2010, respectively	(28)	119	(86)	121
Comprehensive Loss	$ (17,554)	$ (24,968)	$ (44,923)	$ (49,595)