Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Revenue:
Software	$ 16,511	$ 18,216
Service	4,359	7,332
Total revenue	20,870	25,548
Cost of revenue:
Software	13,167	14,607
Service	4,356	6,139
Total cost of revenue	17,523	20,746
Gross profit	3,347	4,802
Operating expenses:
Selling, general and administrative	3,631	4,139
Research and development	663	940
Total operating expenses	4,294	5,079
Loss from operations	(947)	(277)
Other income (expense), net	90	(9)
Loss before income taxes	(857)	(286)
Income tax benefit (expense)	(5)	98
Net loss	(862)	(188)
Basic loss per share	$ (0.08)	$ (0.02)
Diluted loss per share	$ (0.08)	$ (0.02)
Shares used in calculation of loss per share:
Basic	11,107	10,875
Diluted	11,107	10,875
Comprehensive loss:
Net loss	(862)	(188)
Other comprehensive income (expense):
Foreign currency translation, net of tax of $18 and $(45)	(96)	87
Change in unrealized gains on investments, net of tax of $1 and $(7)	(2)	13
Total other comprehensive income (expense)	(98)	100
Comprehensive loss	$ (960)	$ (88)