OPERATING EXPENSES

6 Months Ended

Jun. 30, 2023

Other Income and Expenses [Abstract]

OPERATING EXPENSES

 15. OPERATING EXPENSES

The major components of operating expenses are as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Salaries, wages and employee related expenses	$	13,784	$	18,593	$	30,588	$	35,930
Share-based compensation expense	2,363		4,684		4,674		11,648
Rent and related expenses	2,504		3,404		5,397		6,493
Depreciation and amortization expense	1,577		2,865		4,240		5,121
Professional fees and legal expenses	2,321		2,803		4,646		5,509
Other expenses (1)	4,605		6,396		10,061		11,757
Total operating expenses	$	27,154	$	38,745	$	59,606	$	76,458

(1)     Other expenses are primarily comprised of marketing and selling expenses, insurance costs, administrative and application fees, software and technology costs, travel, entertainment and conferences and other.