Taxes on Income- Valuation Allowance Rollforward (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Valuation allowance [Abstract]
Valuation Allowances, Beginning Balance	$ 21,511	$ 13,834	$ 7,520
Purchase Accounting Adjustment	0	7,148	13,752
Additional Valuation Allowance	29	2,738	832
Allowance Utilization and Other	(4,470)	(2,153)	(8,227)
Exchange Rate Changes and Other Adjustments	330	(56)	(43)
Valuation Allowance, Ending Balance	$ 17,400	$ 21,511	$ 13,834