Business Combination (Details Narrative) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	Feb. 29, 2016	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net sales		$ 40,997	$ 33,954	$ 66,285	$ 56,791
Net income		4,640	3,875	5,595	4,701
Unaudited proforma net sales during period			35,200	66,900	59,500
Unaudited proforma net income during period			$ 2,900	3,900	$ 3,500
Vogel Capital Inc. d/b/a Diamond Machining Technology
Purchase price	$ 6,970
Net sales		1,300		2,300
Net income		$ 200		$ 300