Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net income (loss)	$ 2,329,000	$ 7,946,000	$ (85,000)	$ 137,000
Other comprehensive income:
Foreign currency translation adjustments	11,000	10,000	0	10,000
Other comprehensive income	11,000	10,000	0	10,000
Comprehensive income (loss)	$ 2,340,000	$ 7,956,000	$ (85,000)	$ 147,000