CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities:
Net income (loss)	$ 3,227	$ (1,243)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	597	179
Provision for doubtful accounts	147	34
Benefit from deferred income taxes	(350)	(169)
Stock-based compensation	2,424	737
Changes in operating assets and liabilities, net of effect of acquisitions and dispositions:
(Increase) decrease in accounts receivable	(11,678)	672
Increase in prepaid and other assets	(434)	(34)
Increase (decrease) in accounts payable, accrued expenses and other liabilities	8,574	(1,602)
Net cash provided by (used in) operating activities	2,507	(1,426)
Cash flows from investing activities:
Capital expenditures	(284)	(22)
Cash paid for acquisitions, net of cash acquired	(6,015)	(3,997)
Net cash provided by (used in) investing activities	(6,299)	(4,019)
Cash flows from financing activities:
Proceeds from PPP loan	0	1,326
Purchases of treasury stock	0	(2,239)
Purchases of restricted stock from employees	(4)	(14)
Net cash provided by (used in) financing activities	(4)	(927)
Effect of exchange rates on cash and cash equivalents and restricted cash	(290)	853
Net decrease in cash and cash equivalents and restricted cash	(4,086)	(5,519)
Cash, cash equivalents, and restricted cash beginning of the period	26,199	31,718
Cash, cash equivalents, and restricted cash end of the period	22,113	26,199
Supplemental disclosures of cash flow information:
Cash payments during the period for interest	0	1
Cash payments during the period for income taxes, net of refunds	1,458	1,108
Cash paid for amounts included in operating lease liabilities	496	272
Supplemental non-cash disclosures:
Right-of-use assets obtained in exchange for operating lease liabilities	767	77
PPP loan forgiveness	0	1,326
Note payable	$ 2,000	$ 0