Consolidated Statements of Operations and Comprehensive Income (Loss) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Revenue:
Software	$ 73,404	$ 75,840
Service	18,704	25,554
Total revenue	92,108	101,394
Cost of revenue:
Software	60,438	61,112
Service	16,645	21,223
Total cost of revenue	77,083	82,335
Gross profit	15,025	19,059
Operating expenses:
Selling, general and administrative	15,372	14,281
Research and development	2,756	3,599
Total operating expenses	18,128	17,880
Income (loss) from operations	(3,103)	1,179
Other income, net	40	103
Income (loss) before income taxes	(3,063)	1,282
Income tax expense	(2,194)	(366)
Net income (loss)	(5,257)	916
Basic income (loss) per share	$ (0.47)	$ 0.08
Diluted income (loss) per share	$ (0.47)	$ 0.08
Shares used in calculation of income (loss) per share:
Basic	11,174	10,945
Diluted	11,174	11,449
Comprehensive income (loss):
Net income (loss)	(5,257)	916
Other comprehensive income (expense):
Foreign currency translation, net of tax	(24)	(114)
Change in unrealized gains on investments, net of tax	(2)	12
Total other comprehensive income (expense)	(26)	(102)
Comprehensive income (loss)	$ (5,283)	$ 814