Income Taxes (Details 2) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Expense (benefit) computed at statutory rate									$ (2,059)	$ (252)
Change in valuation allowance - Foreign									1,703
Effect of items deductible for book not tax, net
Share based compensation									45	$ 44
Other									5	$ (64)
Effect of foreign tax credit									34
Effect of foreign tax rate differential									578	$ 80
State income taxes, net of Federal benefit									4	5
Income Tax Expense (Benefit)	$ 442	$ 22	$ (73)	$ (81)	$ (474)	$ 61	$ 34	$ 192	$ 310	$ (187)