Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income (loss)	$ 2,434	$ (2,485)
Adjustments to reconcile net income (loss) to net cash (used in) provided by operating activities:
Depreciation and amortization	4,862	3,723
Share-based compensation expense	6,560	16,818
Deferred income taxes	19,214	(7,061)
Bad debt expense	255	147
Accrued interest income	(273)	(276)
Loss on disposal of long-term assets	160	0
Change in operating assets and liabilities, net of acquisition:
Accounts receivable	5,919	6,264
Prepaid expenses and other assets	(420)	(525)
Prepaid income taxes	(738)	0
Deferred costs	(295)	(544)
Deferred revenue	(31)	1,639
Accounts payable and accrued expenses	231	(2,140)
Accrued payroll and related expenses	(867)	1,002
Share-based compensation liability payments	(85,930)	(2,194)
Parent receivables and payables, net	(16,346)	(2,338)
Net cash (used in) provided by operating activities	(65,265)	12,030
Cash flows from investing activities:
Purchases of property and equipment	(4,136)	(2,472)
Additions to capitalized software	(3,504)	(2,286)
Acquisition of business, net of cash acquired	0	(20,225)
Collection of note receivable - Parent	36,380	0
Net cash provided by (used in) investing activities	28,740	(24,983)
Cash flows from financing activities:
Purchase of treasury stock	(3,600)	(164)
Borrowings on note payable - Parent	28,664	0
Cash paid for debt issuance costs	(1,000)	0
Cash received from exercise of stock options	73	20
Net cash provided by (used in) financing activities	24,137	(144)
Currency effect on cash and cash equivalents	0	(1)
Net decrease in cash and cash equivalents	(12,388)	(13,098)
Cash and cash equivalents, beginning of period	19,337	26,385
Cash and cash equivalents, end of period	6,949	13,287
Supplemental disclosure of non-cash investing and financing activities:
Contractual obligations for acquisition of fixed assets	126	71
Contractual obligations for debt issuance costs	$ 100	$ 0