Unaudited Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 309	$ 705
Adjustments to reconcile net income to net cash (used in) provided by operating activities
Depreciation and amortization	932	1,428
Provision for doubtful accounts		(295)
Stock-based compensation expense	706	609
Fair value adjustment of contingent earnout consideration	15	1,467
Changes in operating accounts:
Accounts receivable	(4,432)	(2,907)
Prepaid expenses and other current assets	(509)	(186)
Accounts payable and accrued liabilities	(288)	2,436
Accrued payroll and related liabilities	282	(1,351)
Deferred revenue and other liabilities	2,477	(226)
Net cash (used in) provided by operating activities	(508)	1,680
CASH FLOWS FROM INVESTING ACTIVITIES:
Capitalization of product development costs	(205)	(43)
Purchases of property and equipment	(199)	(389)
Net cash used in investing activities	(404)	(432)
CASH FLOW FROM FINANCING ACTIVITIES:
Payments on capital leases	(52)	(72)
Purchase of treasury stock	(710)
Proceeds from employee stock plans and stock option exercises	240	233
Net cash (used in) provided by financing activities	(522)	161
Effects of exchange rates on cash	(6)	18
Net (decrease) increase in cash and cash equivalents	(1,440)	1,427
CASH AND CASH EQUIVALENTS, beginning of period	10,333	10,903
CASH AND CASH EQUIVALENTS, end of period	8,893	12,330
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid for income taxes	$ 278	$ 143