Leases Operating and Financing Leases (Tables)

9 Months Ended

Sep. 30, 2020

Leases [Abstract]

Lease, Cost [Table Text Block]

The following table presents the components of lease costs:

	Three Months Ended September 30,				Nine Months Ended September 30,
Lease Costs	2020		2019		2020		2019
	(in thousands)
Operating lease costs	$	2,030	$	1,093	$	5,842	$	3,824
Finance lease costs:
Amortization of ROU assets	473		506		1,462		1,493
Interest on lease liabilities	44		66		150		195
Total finance lease costs	517		572		1,612		1,688
Short-term lease costs	17,975		35,118		149,960		147,223
Total lease costs	$	20,522	$	36,783	$	157,414	$	152,735

Operating and Financing Leases Financial Statement Location [Table Text Block]

The following table presents the balance sheet classification and other information regarding our leases as of:

Leases	Condensed Consolidated Balance Sheet Line Item	September 30, 2020			December 31, 2019
		(in thousands)
Operating Leases:
Operating lease ROU assets	Other assets	$	13,484		$	14,926
Operating lease obligation - short-term	Other accrued expenses	7,183			4,159
Operating lease obligation - long-term	Other liabilities	10,496			12,944
Total operating lease liabilities		$	17,679		$	17,103
Finance Leases:
Finance lease ROU assets	Properties and equipment, net	$	3,647		$	4,637
Finance lease obligation - short-term	Other accrued expenses	1,626			1,767
Finance lease obligation - long-term	Other liabilities	1,998			2,835
Total finance lease liabilities		$	3,624		$	4,602
Weighted-average remaining lease term (years)
Operating leases		3.15			4.28
Finance leases		2.72			3.17
Weighted-average discount rate
Operating leases		5.0		%	5.0		%
Finance leases		5.0		%	5.0		%

Operating and Financing Lease, Liability, Maturity [Table Text Block]

Maturity of lease liabilities by year and in the aggregate, under operating and financing leases with terms of one year or more, as of September 30, 2020 consist of the following:

	Operating Leases		Finance Leases		Total
	(in thousands)
2020 (remaining after September 30, 2020)	$	2,294	$	496	$	2,790
2021	7,055		1,580		8,635
2022	5,516		955		6,471
2023	1,559		669		2,228
2024	950		141		1,091
Thereafter	1,698		9		1,707
Total lease payments	19,072		3,850		22,922
Less interest and discount	(1,393)		(226)		(1,619)
Present value of lease liabilities	$	17,679	$	3,624	$	21,303