Income Taxes (Details 2) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Provision Benefit For Income Taxes [Line Items]
Income taxes at U.S. statutory rate	$ (497,000)	$ (8,000)
State income taxes, net of federal benefit	21,000	19,000
Higher/(lower) effective taxes on losses in foreign countries	63,000	37,000
Foreign corporate income taxes	43,000	14,000
Effect of future tax rate changes to foreign deferred income taxes	55,000	0
Nondeductible meals and entertainment expense	18,000	23,000
Qualified domestic production activities income, net	45,000	0
State tax planning strategy	0	(97,000)
Release of valuation allowance, net	0	(714,000)
Other	14,000	(22,000)
Income Tax Expense (Benefit), Total	$ (238,000)	$ (748,000)