Consolidated Statements of Earnings / Loss and Comprehensive Earnings / Loss (Dollars in thousands and Shares in thousands except per share amounts) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2010
Revenues (Notes A13, M and N)	$ 222,851,000	[1]	$ 268,357,000	[1]	$ 216,766,000	[1]
Cost of goods sold (Notes A14, A18, F and L)	145,726,000		175,735,000		131,774,000
Gross profit	77,125,000		92,622,000		84,992,000
Selling, general and administrative expenses (Notes A10, A13, A14, A15, A16, A18, F, K and L)	107,895,000		153,626,000		141,039,000
Impairment of goodwill (Notes A8 and E)	0		2,986,000		0
Operating loss (Note N)	(30,770,000)		(63,990,000)		(56,047,000)
Other income/(expense) (Note A19)	0		3,000,000		(3,320,000)
Interest (expense)/income, net (Notes G, N and O)	(812,000)		219,000		435,000
Loss before income taxes and discontinued operations	(31,582,000)		(60,771,000)		(58,932,000)
Income tax expense (Notes A9, I and N)	3,197,000		3,751,000		7,932,000
Loss from continuing operations	(34,779,000)		(64,522,000)		(66,864,000)
Loss from discontinued operations, less applicable income taxes of $0, $0 and $0 for 2012, 2011 and 2010, respectively (Notes A1 and P)	0		(5,949,000)		(1,348,000)
Net Loss	(34,779,000)		(70,471,000)		(68,212,000)
Basic:
Loss from continuing operations (in Dollars per share)	$ (0.98)		$ (1.81)		$ (1.90)
Loss from discontinued operations (in Dollars per share)	$ 0.00		$ (0.17)		$ (0.04)
Net Loss (in Dollars per share)	$ (0.98)		$ (1.98)		$ (1.94)
Diluted:
Loss from continuing operations (in Dollars per share)	$ (0.98)		$ (1.81)		$ (1.90)
Loss from discontinued operations (in Dollars per share)	$ 0.00		$ (0.17)		$ (0.04)
Net Loss (in Dollars per share)	$ (0.98)		$ (1.98)		$ (1.94)
Weighted average number of shares outstanding (Note A17)
Basic (in Shares)	35,603		35,510		35,218
Diluted (in Shares)	35,603		35,510		35,218
Dividends declared per common share (in Dollars per share)	$ 0.00		$ 0.00		$ 0.00
Net Loss	(34,779,000)		(70,471,000)		(68,212,000)
Other Comprehensive (Loss)/Earnings, net of tax:
Foreign currency translation adjustments, net of income taxes of $0, $0 and $0 for 2012, 2011 and 2010, respectively (Note A10)	656,000		(1,255,000)		(2,129,000)
Change in deferred (loss)/gain on hedge derivatives, net of income taxes of $0, $0 and $0 for 2012, 2011 and 2010, respectively (Notes A12 and F)	(1,266,000)		961,000		416,000
Change in deferred (loss)/gain on investments available for sale and restricted investments available for sale, net of income tax (benefit)/expense of $(1), $(48) and $36 for 2012, 2011 and 2010, respectively (Notes B and C)	(2,000)		(92,000)		70,000
Comprehensive Loss	$ (35,391,000)		$ (70,857,000)		$ (69,855,000)

[1] Revenue is attributable to geographic regions based on the location of the Company subsidiary.