BUSINESS SEGMENTS (Details) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2015 USD ($) Customer	Jun. 30, 2014 USD ($) Customer	Jun. 30, 2015 USD ($) Segment Customer	Jun. 30, 2014 USD ($) Customer
Segment information
Number of segments \| Segment			2
Consolidated net sales	$ 44,741	$ 51,911	$ 85,560	$ 98,680
Segment operating income	(63)	3,777	(3,289)	6,861
Unallocated corporate expenses	(1,449)	(1,490)	(4,465)	(3,119)
Stock-based compensation	(847)	(1,024)	(2,084)	(1,741)
Other income (expense)	40	332	1,164	(103)
Interest expense	(263)	(174)	(445)	(283)
Interest income	1	1	4	5
Income (loss) before income taxes and discontinued operations	$ (285)	$ 3,936	$ (2,566)	$ 6,480
Customer concentration risk \| Net sales
Segment information
Number of customers representing greater than 10% of total net sales \| Customer	0	0	0	0
Operating Segments
Segment information
Consolidated net sales	$ 44,741	$ 51,911	$ 85,560	$ 98,680
Segment operating income	2,233	6,291	3,260	11,721
Depreciation and amortization	2,511	3,371	5,183	6,611
NobelClad \| Operating Segments
Segment information
Consolidated net sales	21,449	26,231	45,393	50,795
Segment operating income	986	3,152	2,807	4,442
Depreciation and amortization	944	1,682	2,101	3,414
DynaEnergetics \| Operating Segments
Segment information
Consolidated net sales	23,292	25,680	40,167	47,885
Segment operating income	1,247	3,139	453	7,279
Depreciation and amortization	$ 1,567	$ 1,689	$ 3,082	$ 3,197

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