Deposits (Tables)

12 Months Ended

Dec. 31, 2021

Deposits [Abstract]

Deposit Asset, Type [Table Text Block]

Deposits and prepaid health insurance consisted of the following:

	December 31,
(in thousands)	2021		2020
Prepaid health insurance	$	9,000	$	9,000
Deposits – health insurance	7,900		7,900
Deposits – workers’ compensation	185,027		186,331
Deposits and prepaid health insurance	$	201,927	$	203,231