CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Cash flows from operating activities:
Net loss	$ (325)	$ (1,283)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	223	48
Provision for doubtful accounts	0	9
(Benefit from) Provision for deferred income taxes	(245)	78
Stock-based compensation	1,096	237
Changes in assets and liabilities, net of effect of dispositions:
(Increase) decrease in accounts receivable	(6,392)	105
Decrease (increase) in prepaid and other assets	66	(592)
Increase in accounts payable, accrued expenses and other liabilities	4,164	543
Net cash used in operating activities	(1,413)	(855)
Cash flows from investing activities:
Capital expenditures	(122)	(11)
Net cash used in investing activities	(122)	(11)
Cash flows from financing activities:
Proceeds from government lending	0	1,326
Purchase of treasury stock	0	(2,239)
Purchase of restricted stock from employees	(4)	(14)
Net cash used in financing activities	(4)	(927)
Effect of exchange rates on cash, cash equivalents and restricted cash	(132)	(29)
Net decrease in cash, cash equivalents and restricted cash	(1,671)	(1,822)
Cash, cash equivalents, and restricted cash, beginning of the period	26,199	31,718
Cash, cash equivalents, and restricted cash, end of the period	24,528	29,896
Supplemental disclosures of cash flow information:
Cash paid during the period for interest	0	1
Cash received during the period for interest	19	121
Net cash payments during the period for income taxes	458	271
Cash paid for amounts included in operating lease liabilities	238	129
Supplemental non-cash disclosures:
Right-of-use assets obtained in exchange for operating lease liabilities	$ 672	$ 77