Condensed Consolidated Statements of Operations and Comprehensive Loss (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Revenue:
Software	$ 18,450	$ 16,511
Service	4,281	4,359
Total revenue	22,731	20,870
Cost of revenue:
Software	15,555	13,167
Service	3,641	4,356
Total cost of revenue	19,196	17,523
Gross profit	3,535	3,347
Operating expenses:
Selling, general and administrative	3,300	3,631
Research and development	432	663
Total operating expenses	3,732	4,294
Loss from operations	(197)	(947)
Other income (expense), net	(91)	90
Loss before income taxes	(288)	(857)
Income tax expense	(105)	(5)
Net loss	(393)	(862)
Basic loss per share	$ (0.03)	$ (0.08)
Diluted loss per share	$ (0.03)	$ (0.08)
Shares used in calculation of loss per share:
Basic	11,390	11,107
Diluted	11,390	11,107
Comprehensive loss:
Net loss	(393)	(862)
Other comprehensive income (expense):
Foreign currency translation, net of tax	77	(96)
Change in unrealized losses on investments, net of tax		(2)
Total other comprehensive income (expense)	77	(98)
Comprehensive loss	$ (316)	$ (960)