SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Schedule of Allowance of Credit Losses

	2022			2021			2020
Total allowance for credit losses – January 1		2,398			2,309			1,867
Current-period provision for expected credit losses		823			293			1,894
Write-offs		(64	)		(9	)		(934	)
Recoveries collected		(249	)		(195	)		(518	)
Total allowance for credit losses – December 31		2,908			2,398			2,309

Schedule of Estimated Useful Lives at an Annual Rate

	%
Lab equipment	16 - 25
Computers and peripheral equipment	33
Office furniture	6
SECaaS equipment*	16
Leasehold improvements	Over the shorter of the term of the lease or the useful life of the asset

Schedule of Stock-Based Compensation Expense

	Year ended December 31,
	2022		2021		2020
Cost of revenues	$	1,133	$	581	$	355
Research and development		3,168		2,499		1,368
Sales and marketing		2,943		3,212		2,145
General and administrative		1,921		1,708		1,330
Total share-based compensation expense	$	9,165	$	8,000	$	5,198

Schedule of Accumulated Other Comprehensive Income

	Year ended December 31, 2022
	Unrealized gain (losses) on marketable securities			Unrealized gains (losses) on cash flow hedges			Total
Balance as of December 31, 2021	$	98		$	173		$	271
Changes in other comprehensive loss before reclassifications		(140	)		(5,562	)		(5,702	)
Amounts reclassified from accumulated other comprehensive loss to:
Cost of revenues		-			791			791
Operating expenses		-			3,384			3,384
Financial income, net		2			-			2
Net current-period other comprehensive loss		(138	)		(1,387	)		(1,525	)
Balance as of December 31, 2022	$	(40	)	$	(1,214	)	$	(1,254	)