Interim Condensed Consolidated Statements of Income (Loss) (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues:
Revenues	$ 33,195	$ 30,457	$ 67,586	$ 55,859
Cost of revenues	6,825	3,693	13,229	6,074
Gross profit	26,370	26,764	54,357	49,785
Operating expenses:
Research and development, net	19,538	17,457	39,748	35,050
Sales and marketing	2,723	2,893	5,646	6,195
General and administrative	3,635	4,159	7,271	7,039
Amortization of intangible assets	750	667	1,500	1,243
Total operating expenses	26,646	25,176	54,165	49,527
Operating income (loss)	(276)	1,588	192	258
Financial income, net	413	356	695	392
Remeasurement of marketable equity securities	(685)	0	(1,816)	0
Income (loss) before taxes on income	(548)	1,944	(929)	650
Income tax expense	575	1,629	1,890	3,965
Net income (loss)	$ (1,123)	$ 315	$ (2,819)	$ (3,315)
Basic net income (loss) per share (in dollars per share)	$ (0.05)	$ 0.01	$ (0.12)	$ (0.15)
Diluted net income (loss) per share (in dollars per share)	$ (0.05)	$ 0.01	$ (0.12)	$ (0.15)
Weighted-average shares used to compute net income (loss) per share (in thousands):
Basic (in shares)	23,174	22,823	23,139	22,685
Diluted (in shares)	23,174	23,140	23,139	22,685
License [Member]
Revenues:
Revenues	$ 22,123	$ 15,535	$ 44,516	$ 29,932
Royalty [Member]
Revenues:
Revenues	$ 11,072	$ 14,922	$ 23,070	$ 25,927