Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Consolidated Statements of Operations
Revenue	$ 11,157	$ 10,611	$ 10,119	$ 11,525	$ 13,333	$ 11,090	$ 9,830	$ 7,675	$ 43,412	$ 41,928
Cost of sales									35,516	35,221
Gross Profit	2,212	1,649	1,985	2,050	1,981	1,909	1,687	1,130	7,896	6,707
Selling, general and administrative expense									24,257	14,607
Amortization of intangibles (Note 10)									257	196
Restructuring charge (Note 6)						172	1,100			1,281
Impairment loss (Note 7)									3,547
Operating loss									(20,165)	(9,377)
Other Income (Expense)
Interest income									88	141
Interest expense (Note 17)									(496)	(123)
Total other (expense) income									(408)	18
Loss from continuing operations	(7,058)	(6,705)	(3,417)	(3,393)	(2,705)	(1,466)	(2,736)	(2,452)	(20,573)	(9,359)
Discontinued Operations:
Loss from operation of discontinued business (Note 8)	(9,306)	106	(1,244)	(795)	(6,786)	(287)	(2,307)	(194)	(11,239)	(9,574)
Net loss	$ (16,364)	$ (6,599)	$ (4,661)	$ (4,188)	$ (9,491)	$ (1,753)	$ (5,043)	$ (2,646)	$ (31,812)	$ (18,933)
Basic and diluted loss per common share from Continuing operations (in dollars per share)	$ (0.28)	$ (0.27)	$ (0.14)	$ (0.13)	$ (0.11)	$ (0.06)	$ (0.11)	$ (0.10)	$ (0.84)	$ (0.39)
Basic and diluted loss per common share from Discontinued operations (in dollars per share)	$ (0.37)	$ 0.00	$ (0.05)	$ (0.03)	$ (0.28)	$ (0.01)	$ (0.10)	$ (0.01)	$ (0.46)	$ (0.40)
Basic and Diluted Loss Per Common Share (in dollars per share)									$ (1.29)	$ (0.79)
Weighted Average Common Shares Outstanding (Note 4) (in shares)	25,040,000	25,042,000	24,470,000	23,971,000	23,843,000	23,841,000	23,812,000	23,799,000	24,635,798	23,823,814