Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (2,687)	$ (763)
Adjustments to reconcile net loss to net cash used in operating activities, excluding the impact of acquisitions:
Depreciation and amortization	808	1,004
Share-based compensation expense	510	477
Deferred income taxes	(3,204)	(622)
Accretion of contingent earnout consideration	236	733
Change in fair value of contingent earnout consideration	604
Recovery of doubtful accounts		(29)
Excess tax benefit from stock options		101
Changes in operating accounts, net of acquisition:
Accounts receivable	275	(1,146)
Prepaid expenses and other current assets	(572)	(1,614)
Accounts payable	(47)	375
Accrued liabilities and other liabilities	220	(3,339)
Deferred revenue	111	(375)
Net cash used in operating activities	(3,743)	(5,153)
CASH FLOWS FROM INVESTING ACTIVITIES:
Net cash used to acquire Zero2Ten/Branchbird/M2 Dynamics		(93)
Purchases of property and equipment	(19)	(43)
Net cash used in investing activities	(19)	(136)
CASH FLOWS FROM FINANCING ACTIVITES:
Proceeds from employee stock plans and stock option exercises	1,730	1,317
Excess tax benefit from stock options		(101)
Net cash provided by financing activities	1,730	1,216
Effects of exchange rates on cash	13	59
Net decrease in cash and cash equivalents	(2,019)	(4,014)
CASH AND CASH EQUIVALENTS, beginning of period	19,693	11,981
CASH AND CASH EQUIVALENTS, end of period	17,674	7,967
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid for income taxes	40	40
Issuance of restricted stock awards	$ 0	$ 0