STOCK-BASED COMPENSATION (Tables)

6 Months Ended

Jun. 30, 2022

Schedule of Stock-based Compensation Recorded in Consolidated Statements of Operations and Comprehensive Loss

Total stock-based compensation recorded in the condensed consolidated statements of operations and comprehensive loss during the three and six months ended June 30, 2022 and 2021 consisted of the following:

	Three Months Ended June 30,				Six Months Ended June 30,
Stock-based compensation	2022		2021		2022		2021
Cost of revenues	$	5,792	$	305	$	9,127	$	604
Research and development		6,350		574		11,376		966
Selling, general and administrative		4,727		410		8,324		809
Total stock-based compensation expense	$	16,869	$	1,289	$	28,827	$	2,379