CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 1,793	$ (4,802)
Loss from discontinued operations, net of tax	0	(562)
INCOME (LOSS) FROM CONTINUING OPERATIONS	1,793	(4,240)
Adjustments to reconcile net income (loss) to cash flows from operating activities:
Depreciation and amortization	1,502	1,347
Amortization of debt issuance costs	16	156
Accretion of debt discount	38	0
Provision for doubtful accounts	0	(9)
Share based compensation	4	1,096
Amortization of deferred contract costs	203	0
Loss on disposition of Captira Analytical	0	130
Amortization of deferred subscription solicitation costs	0	3,087
Impairment of intangibles and other long-lived assets	0	86
Changes in assets and liabilities:
Accounts receivable	1,757	12
Contract assets	(1,252)	0
Prepaid expenses, other current assets and other assets	(512)	(264)
Income tax receivable, net	1,255	649
Deferred subscription solicitation and commission costs	0	(4,011)
Contract costs	(300)	0
Accounts payable and accrued liabilities	(1,272)	301
Commissions payable	58	(16)
Contract liabilities, current	(1,091)	(945)
Other long-term liabilities	(819)	(83)
Cash flows provided by (used in) continuing operations	1,380	(2,704)
Cash flows used in discontinued operations	0	(1,069)
Net cash provided by (used in) operating activities	1,380	(3,773)
CASH FLOWS FROM INVESTING ACTIVITIES:
Net cash paid for the disposition of Captira Analytical	0	(315)
Decrease (increase) in restricted cash	0	25
Acquisition of property and equipment	(1,137)	(1,432)
Cash flows used in continuing operations	(1,137)	(1,722)
Cash flows provided by discontinued operations	0	94
Net cash used in investing activities	(1,137)	(1,628)
CASH FLOWS FROM FINANCING ACTIVITIES:
Capital lease payments	(149)	(166)
Withholding tax payment on vesting of restricted stock units	(159)	(381)
Cash flows used in financing activities	(308)	(547)
DECREASE IN CASH AND CASH EQUIVALENTS	(65)	(5,948)
CASH AND CASH EQUIVALENTS — beginning of period	8,502	10,797
Cash reclassified to assets held for sale at beginning of period	0	381
Less: cash reclassified to assets held for sale at end of period	0	(56)
CASH AND CASH EQUIVALENTS — end of period	8,437	5,174
SUPPLEMENTAL DISCLOSURE OF NON-CASH FINANCING AND INVESTING ACTIVITIES:
Equipment additions accrued but not paid	92	164
Withholding tax payments accrued on vesting of restricted stock units and stock option exercises	0	100
Intangible asset placed in service but paid in prior year	$ 240	$ 0