ACCOUNTS RECEIVABLE (Tables)

3 Months Ended

Mar. 31, 2021

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

Accounts receivable consisted of the following (amounts in thousands):

	March 31, 2021		December 31, 2020
Accounts receivable	$	253,798	$	196,796
Allowance for doubtful accounts	(3,894)		(3,782)
Accounts receivable, net	$	249,904	$	193,014