OPERATING EXPENSES

12 Months Ended

Dec. 31, 2023

Other Income and Expenses [Abstract]

OPERATING EXPENSES

 18. OPERATING EXPENSES

The major components of operating expenses are as follows:

	Year Ended December 31,
	2023		2022		2021
Salaries, wages and employee related expenses	$	56,483	$	71,237	$	58,228
Rent and related expenses	11,789		13,162		9,722
Depreciation and amortization expense	10,656		12,724		5,805
Share-based compensation expense	8,092		23,073		14,506
Professional fees and legal expenses	7,732		10,371		6,507
Goodwill impairment	7,329		39,643		1,783
Indefinite-lived intangible asset impairment	845		111,515		—
Tangible long-lived asset impairment	400		8,487		4,561
Other expenses (1)	15,720		25,599		18,047
Total operating expenses	$	119,046	$	315,811	$	119,159

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