Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases [Abstract]

Lease, Cost [Table Text Block]

The components of lease expense were as follows (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Operating lease cost	$	9,114	$	5,377	$	16,218	$	11,175
Short-term lease cost	648		429		1,093		884
Total lease cost	$	9,762	$	5,806	$	17,311	$	12,059

Supplemental Balance Sheet Disclosures [Text Block]

Supplemental balance sheet information related to leases was as follows (in thousands):

	June 30, 2020		December 31, 2019
Operating leases
Operating lease right-of-use assets	$	110,031	$	125,822
Operating lease right-of-use assets classified as assets held for sale	271		—
Total operating lease right-of-use assets	$	110,302	$	125,822
Operating lease liabilities, current	$	26,602	$	26,927
Operating lease liabilities, current classified as assets held for sale	118		—
Operating lease liabilities, noncurrent	91,279		104,070
Operating lease liabilities, noncurrent classified as assets held for sale	156		—
Total operating lease liabilities	$	118,155	$	130,997

Schedule Of Cash Flow Information Relating To Leases [Table Text Block]

Supplemental cash flow information related to leases was as follows (in thousands):

	Six Months Ended June 30,
	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	14,499	$	10,489
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	5,357	$	4,954

Other Supplemental Lease Information [Table Text Block]

Other supplemental operating lease information consists of the following:

	June 30, 2020		December 31, 2019
Operating leases:
Weighted average remaining lease term	5.6 years		5.9 years
Weighted average discount rate	4.25	%	3.95	%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Maturities of operating lease liabilities as of June 30, 2020 were as follows (in thousands):

	Operating Leases
Fiscal Year:
2020 (remainder)	$	14,432
2021	27,781
2022	25,629
2023	20,022
2024	13,440
Thereafter	38,009
Total lease payments	$	139,313
Less: Imputed interest	21,158
Present value of operating lease liabilities	$	118,155