Organization and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Revenues by Source

The following table presents revenues by source (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Products	$	83,335	$	77,920	$	155,797	$	154,172
Services and software		7,745		4,780		12,323		9,559
Total	$	91,080	$	82,700	$	168,120	$	163,731

Schedule of Information Revenues by Geographical Concentration

The following table present revenues by geographical concentration (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Americas	$	28,417	$	26,513	$	51,341	$	46,682
Europe, Middle East, Africa		12,976		16,701		31,802		34,619
Asia		49,687		39,486		84,977		82,430
Total	$	91,080	$	82,700	$	168,120	$	163,731

Schedule of Allowances for Doubtful Accounts

Activity under the Company’s allowance for doubtful accounts consists of the following (in thousands):

	Six Months Ended June 30,
	2022			2021
Balance at beginning of period	$	17,735		$	3,954
Charged to expense, net of recoveries		(896	)		14,301
Utilization/write offs/exchange rate differences		—			(101	)
Cumulative effect of ASC 326 adoption		401			—
Foreign exchange impact		(936	)		(336	)
Balance at end of period	$	16,304		$	17,818