Interim Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net loss	$ (4,872)	$ (1,696)
Adjustments required to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation	742	780
Amortization of intangible assets	677	1,167
Equity-based compensation	3,859	3,389
Realized gain on sale of available-for-sale marketable securities	(92)	0
Amortization of premiums on available-for-sale marketable securities	23	123
Unrealized foreign exchange (gain) loss	(285)	154
Remeasurement of marketable equity securities	117	1,131
Changes in operating assets and liabilities:
Trade receivables	(3,802)	3,944
Prepaid expenses and other assets	(2,205)	(3,034)
Operating lease right-of-use assets	249	425
Accrued interest on bank deposits	(125)	(9)
Deferred tax, net	(880)	(991)
Trade payables	(412)	736
Deferred revenues	838	70
Accrued expenses and other payables	357	92
Accrued payroll and related benefits	702	3,710
Operating lease liability	(275)	(454)
Accrued severance pay, net	308	287
Net cash provided by (used in) operating activities	(5,076)	9,824
Cash flows from investing activities:
Purchase of property and equipment	(105)	(909)
Proceeds from bank deposits	0	1,385
Investment in available-for-sale marketable securities	0	(8,789)
Proceeds from maturity of available-for-sale marketable securities	1,750	3,500
Proceeds from sale of available-for-sale marketable securities	4,895	0
Net cash provided by (used in) investing activities	6,540	(4,813)
Cash flows from financing activities:
Proceeds from exercise of stock-based awards	1,673	1,720
Net cash provided by financing activities	1,673	1,720
Effect of exchange rate changes on cash and cash equivalents	61	(106)
Increase in cash and cash equivalents	3,198	6,625
Cash and cash equivalents at the beginning of the period	21,285	33,153
Cash and cash equivalents at the end of the period	24,483	39,778
Supplemental information of cash-flow activities:
Income and withholding taxes	1,860	2,355
Non-cash transactions:
Property and equipment purchases incurred but unpaid at period end	234	948
Right-of-use assets obtained in the exchange for operating lease liabilities	$ 506	$ 308