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	$ (4,802)	$ (4,266)
Adjustments to reconcile net loss to cash flows used in operating activities:
Depreciation and amortization	1,347	1,849
Amortization of debt issuance cost	156	120
Provision for doubtful accounts	(9)	19
Loss on disposal of fixed assets	(4)	0
Share based compensation	1,130	1,155
Amortization of deferred subscription solicitation costs	3,087	3,930
Loss on disposition of Captira Analytical	130	0
Impairment of intangibles and other long-lived assets	86	0
Changes in assets and liabilities:
Accounts receivable	20	(958)
Prepaid expenses, other current assets and other assets	(184)	(750)
Income tax receivable, net	649	825
Deferred subscription solicitation and commission costs	(4,011)	(2,437)
Accounts payable and accrued liabilities	(324)	(1,811)
Commissions payable	(16)	7
Deferred revenue	(945)	1,961
Other long-term liabilities	(83)	(123)
Cash flows used in operating activities	(3,773)	(479)
Cash flows used in investing activities
Net cash paid for the disposition of Captira Analytical	(315)	0
Increase in restricted cash	115	(375)
Proceeds from sale of property and equipment	4	0
Acquisition of property and equipment	(1,432)	(1,503)
Cash flows used in investing activities	(1,628)	(1,878)
CASH AND CASH EQUIVALENTS — Beginning of period
Proceeds from issuance of debt	0	20,000
Cash paid for debt issuance costs	0	(1,835)
Capital lease payments	(166)	(174)
Withholding tax payment on vesting of restricted stock units	(381)	(156)
Cash flows (used in) provided by financing activities	(547)	17,835
(DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(5,948)	15,478
CASH AND CASH EQUIVALENTS — Beginning of period	10,857	11,471
Cash reclassified to assets held for sale at beginning of period	321	0
CASH AND CASH EQUIVALENTS — End of period	5,230	26,949
SUPPLEMENTAL DISCLOSURE OF NON-CASH FINANCING AND INVESTING ACTIVITIES:
Equipment obtained under capital lease, including acquisition costs	0	137
Equipment additions accrued but not paid	164	141
Withholding tax payments accrued on vesting of restricted stock units and stock option exercises	100	73
Shares withheld in lieu of withholding taxes on vesting of restricted stock awards	$ 0	$ 83