ACCOUNTS PAYABLE AND ACCRUED EXPENSES (Tables)

12 Months Ended

Dec. 31, 2021

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses were comprised of the following (in thousands):

	December 31,
	2021		2020
Accounts payable	$	86,461	$	70,071
Accrued expenses	93,420		84,312
Accrued salary and benefits	62,425		58,051
Accrued professional fees	21,631		24,250
Total	$	263,937	$	236,684