Deposits Deposits (Tables)

12 Months Ended

Dec. 31, 2018

Statement of Financial Position [Abstract]

Deposit Asset, Type [Table Text Block]

Deposits consisted of the following:

	December 31,
(in thousands)	2018		2017
Deposits – health insurance	$	6,200	$	5,300
Deposits – workers’ compensation	166,474		154,215
Deposits	$	172,674	$	159,515