Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Income Statement [Abstract]
NET SALES	$ 37,059	$ 46,730
Cost of sales	35,183	40,111
GROSS MARGIN	1,876	6,619
Technical services and research and development	178	199
Selling, general and administrative expenses	4,481	4,809
Loss on disposal/impairment of assets	2,950	2,140
OPERATING LOSS	(5,733)	(529)
OTHER INCOME (EXPENSE):
Interest expense, net	(208)	(354)
Gain (loss) on foreign currency exchange rate	(137)	114
Other income (expense), net	24	28
Total Other Expense	(321)	(212)
LOSS BEFORE INCOME TAX	(6,054)	(741)
Income tax expense (benefit)	310	(187)
NET LOSS	$ (6,364)	$ (554)
Loss per common share:
Basic and diluted	$ (2.11)	$ (0.18)
Weighted average common shares outstanding:
Basic and diluted	3,014	3,014