Taxes (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Taxes [Line Items]
Income taxes (benefit) at U.S. statutory rate			$ (283,000)	$ (211,000)
State income taxes, net of federal benefit			39,000	19,000
Higher / (lower) effective taxes on earnings/losses in certain foreign countries			84,000	0
Foreign corporate income taxes			45,000	1,000
Other, net			11,000	11,000
Income Tax Expense (Benefit), Total	$ (252,000)	$ (148,000)	$ (104,000)	$ (180,000)