Income Taxes (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Income Taxes Details 1
Federal statutory rate	$ (113)	$ 350
Foreign rate differential	26	(30)
State taxes, net	(241)	(267)
Other nondeductible items	1,162	222
Rate change	91	(21)
Deferred tax asset adjustment	101	(412)
Change in valuation allowance	161	(4,213)
Undistributed foreign earnings	197
Total	$ 1,384	$ (4,371)