CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenues:
Revenue, net	$ 14,545	$ 19,891
Costs and expenses:
Cost of revenues	9,325	8,957
Selling, general and administrative expenses	5,360	4,299
Product development and research expenses	3,391	3,668
Total costs and expenses	18,076	16,924
Operating income (loss)	(3,531)	2,967
Other Income (Expense):
Foreign currency exchange gain	1,325	1,079
Interest and other expense, net	(2,572)	(3,132)
(Loss) income before income tax expense	(4,778)	914
Income tax expense	24	83
Net (loss) income attributable to common shareholders	$ (4,802)	$ 831
Basic and diluted (loss) income per share (in dollars per share)	$ (0.09)	$ 0.02
Weighted average shares of common stock outstanding:
Basic and diluted shares (in shares)	53,458,513	53,195,580