INCOME TAXES (Tables)

12 Months Ended

Dec. 31, 2021

Income Tax Disclosure [Abstract]

Schedule of income before income tax, domestic and foreign

	Year ended December 31,
	2021			2020				2019
Domestic	$	75,259		$	67,540		$	20,882
Foreign		(22,478	)		(12,330	)		(6,914	)
Loss before taxes on income	$	52,781		$	55,210		$	13,968

Schedule of provision for income taxes

	Year ended December 31,
	2021		2020			2019
Federal	$	-	$	-	$	-
State		65		57		43
Foreign		6,505		3,496		1,561
Total provision for income taxes	$	6,570	$	3,553	$	1,604

Schedule of components of deferred tax assets

	December 31,
	2021			2020
Deferred tax assets:
Net operating losses carryforward	$	76,950		$	60,905
Disallowed business interest expense		4,404			3,571
Other temporary differences		2,448			2,337
Deferred tax assets before valuation allowance		83,802			66,813
Valuation allowance		(75,051	)		(61,588	)
Total deferred tax assets	$	8,751		$	5,225
Deferred tax liabilities:
Acquired Intangible Assets		(696	)		(664	)
Deferred contract costs		(6,607	)		(4,561	)
Property and equipment		(1,448	)		-
Total deferred tax liabilities	$	(8,751	)	$	(5,225	)
Deferred tax assets, net	$	-		$	-

Schedule of reconciliation of theoretical income tax expense to actual income tax expense

	Year ended December 31,
	2021			2020				2019
Loss before tax as reported at the consolidated statement of operations	$	52,781		$	55,210		$	13,968
Statutory tax rate		21	%		21	%		21	%
Theoretical tax benefit	$	(11,084	)	$	(11,594	)	$	(2,933	)
Non-deductible expenses and other permanent differences		403			269			235
Remeasurement of warrants to fair value		3,160			8,716			1,113
Share-based compensation		3,651			1,081			517
Change in valuation allowance		13,232			3,300			2,636
State taxes, net of federal benefit		(3,700	)		-			-
Income tax at rate other than the U.S. statutory tax rate		320			1,786			319
Exchange rate differences		(100	)		(113	)		(133	)
Other		688			108			(150	)
Total tax expenses	$	6,570		$	3,553		$	1,604

Schedule of reconciliation of total unrecognized tax benefits

	Unrecognized Tax Benefits
Balance as of January 1, 2019	$	2,006
Increases related to prior years' tax positions		256
Increases related to current years' tax positions		403
Balance as of December 31, 2019		2,665
Increases related to prior years' tax positions		311
Increases related to current years' tax positions		887
Balance as of December 31, 2020		3,863
Decrease related to prior years' tax positions		(107	)
Increases related to current years' tax positions		738
Balance as of December 31, 2021	$	4,494