Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2018

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

Accounts payable and accrued expenses as of December 31, 2018 and 2017 are as follows:

	2018		2017
	(In thousands)
Trade payables	$	85,038	$	93,501
Accrued workers’ compensation liabilities	30,585		32,041
Accrued payroll	12,238		11,727
Accrued bonus	17,335		16,382
Accrued vacation and long service leave	14,988		15,718
Accrued health benefits	10,987		9,332
Accrued property taxes	14,376		15,067
Accrued utilities	6,274		6,004
Taxes payable	290		785
Dividends payable	28,540		—
Other accrued expenses	32,429		40,702
	$	253,080	$	241,259