Accounts Payable and Accrued Liabilities

12 Months Ended

Dec. 31, 2018

Accounts Payable and Accrued Liabilities [Abstract]

Accounts Payable and Accrued Liabilities

(8)  Accounts Payable and Accrued Liabilities in thousands

	2018		2017
Accounts payable	$	5,844	$	4,008
Goods received not yet invoiced		6,095		5,574
Accrued property taxes		2,763		2,751
Accrued payroll		1,825		1,403
Workers' compensation reserve		3,670		2,969
Group health insurance		2,200		1,332
Other		4,024		3,078
Total accounts payable and accrued liabilities	$	26,421	$	21,115