Consolidated Statements of Operations and Comprehensive Income (Loss) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Revenue:
Software	$ 76,247	$ 73,404
Service	19,669	18,704
Total revenue	95,916	92,108
Cost of revenue:
Software	64,489	60,438
Service	14,900	16,645
Total cost of revenue	79,389	77,083
Gross profit	16,527	15,025
Operating expenses:
Selling, general and administrative	12,363	15,372
Research and development	1,680	2,756
Total operating expenses	14,043	18,128
Income (loss) from operations	2,484	(3,103)
Other income (expense), net	(101)	40
Income (loss) before income taxes	2,383	(3,063)
Income tax expense	(38)	(2,194)
Net income (loss)	2,345	(5,257)
Basic income (loss) per share	$ 0.20	$ (0.47)
Diluted income (loss) per share	$ 0.20	$ (0.47)
Shares used in calculation of income (loss) per share:
Basic	11,574	11,174
Diluted	11,788	11,174
Comprehensive income (loss):
Net income (loss)	2,345	(5,257)
Other comprehensive income (expense):
Foreign currency translation, net of tax	(86)	(24)
Change in net unrealized gains on investments, net of tax	(1)	(2)
Total other comprehensive income (expense)	(87)	(26)
Comprehensive income (loss)	$ 2,258	$ (5,283)