Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases

Schedule of operating lease right-of-use assets and lease obligations

Operating lease right-of-use assets and lease obligations included in the consolidated balance sheet at December 31, 2019, are as follows (in thousands):

Right-of-use assets under operating leases:
Other assets - noncurrent	$	75,176
Lease obligations under operating leases:
Accrued liabilities	$	17,532
Other liabilities - noncurrent		57,897
	$	75,429

Schedule of future operating lease liabilities

2020	$	20,201
2021		17,350
2022		13,641
2023		10,503
2024		7,691
Thereafter		15,055
Total undiscounted cash flows		84,441
Less imputed interest		(9,012)
Lease obligations under operating leases	$	75,429