UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019
Cash flows from operating activities:
Net loss from continuing operations	$ (11,086)	$ (10,623)
Adjustments to reconcile net income (loss) from continuing operations to net cash used in operating activities:
Depreciation and amortization	697	943
Stock-based compensation	1,093	2,420
(Gain) loss on equity investments, net	(90)	12,338
Foreign currency (gain) loss	(25)	150
Fair value adjustments to contingent consideration liability	(200)	700
Trade accounts receivable	(323)	(967)
Prepaid expenses, operating lease and other assets	3,700	3,731
Accounts payable	(645)	(289)
Accrued, lease and other liabilities	(3,384)	(1,736)
Net cash provided by (used in) operating activities- continuing operations	(10,033)	(18,309)
Net cash provided by (used in) operating activities- discontinued operations	(4,086)	(1,988)
Net cash provided by (used in) operating activities	(14,119)	(20,297)
Cash flows from investing activities:
Purchases of equipment, software, and leasehold improvements	(261)	(831)
Proceeds from sales and maturities of short-term investments	0	24
Acquisition, net of cash acquired	0	12,260
Net cash provided by (used in) investing activities- continuing operations	(261)	11,453
Net cash provided by (used in) investing activities- discontinued operations	(192)	(237)
Net cash (used in) provided by investing activities	(453)	11,216
Cash flows from financing activities:
Proceeds from issuance of common stock (stock options and stock purchase plan)	0	144
Proceeds from issuance of preferred stock	10,000	0
Tax payments from shares withheld upon vesting of restricted stock	(12)	(289)
Proceeds from notes payable and long-term debt	2,876	3,900
Payment of financing fees	0	(569)
Other financing activities	2,106	900
Net Cash Provided by (Used in) Financing Activities, Continuing Operations	14,970	4,086
Cash Provided by (Used in) Financing Activities, Discontinued Operations	2,007	(8,331)
Net cash provided by (used in) financing activities	16,977	(4,245)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	32	(390)
Net increase (decrease) in cash, cash equivalents and restricted cash	2,437	(13,716)
Cash, cash equivalents and restricted cash, beginning of period	22,179	37,191
Cash, cash equivalents and restricted cash end of period	24,616	23,475
Less: Cash, cash equivalents and restricted cash from discontinued operations	6,741	6,724
Cash and cash equivalents from continuing operations, end of period	$ 17,875	$ 16,751

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