CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Revenues	$ 53,101	$ 56,803
Cost of revenue	37,857	42,406
Write-down of capitalized software development costs	0	1,538
Gross profit	15,244	12,859
Operating expenses
Selling, general and administrative	11,127	12,735
Research and development	1,380	1,482
Restructuring charges	490	1,791
Depreciation	383	493
Amortization of definite-lived intangible assets	289	494
Total operating expenses	13,669	16,995
Operating income (loss)	1,575	(4,136)
Interest income, net	85	88
Loss on derivative instruments, net	(18)	(40)
Other income (expense), net	130	(146)
Income (loss) before income taxes	1,772	(4,234)
Provision for income taxes	350	471
Net income (loss)	$ 1,422	$ (4,705)
Basic earnings (loss) per common share (in dollars per share)	$ 0.08	$ (0.26)
Diluted earnings (loss) per common share (in dollars per share)	$ 0.08	$ (0.26)