CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Net income (loss)	$ 140,000	$ 173,000	$ (895,000)	$ (1,090,000)
Other comprehensive (loss) income:
Unrealized foreign currency translation (loss) gain	(38,000)	(161,000)	111,000	(358,000)
Total other comprehensive (loss) income, net of tax	(38,000)	(161,000)	111,000	(358,000)
Comprehensive income (loss)	$ 102,000	$ 12,000	$ (784,000)	$ (1,448,000)