Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases [Abstract]

Schedule of Lease Assets and Liabilities

Leases (in thousands)	Classification		June 30, 2020		December 31, 2019
Assets
Operating lease assets	Right of use asset	$	130,397	$	137,737
Financing lease assets	Property, plant and equipment, net of accumulated depreciation		89		113
Total leased assets		$	130,486	$	137,850
Liabilities
Current
Operating	Current portion of lease liability	$	32,270	$	26,993
Financing	Other accrued liabilities		174		162
Noncurrent
Operating	Long-term lease liability, net		122,682		131,451
Financing	Financing lease obligation, net		184		274
Total lease liabilities		$	155,310	$	158,880

Summary of Lease Cost

		Three Months Ended
Lease cost (in thousands)	Classification		June 30, 2020		June 30, 2019
Operating lease cost	SG&A expenses	$	8,236	$	7,998
Financing lease cost
Amortization of leased assets	Depreciation and amortization		12		12
Interest on lease liabilities	Interest expense		14		19
Variable lease cost(1)	SG&A expenses		3,507		3,333
Short term lease cost	SG&A expenses		153		218
Net lease cost		$	11,922	$	11,580

		Six Months Ended
Lease cost (in thousands)	Classification		June 30, 2020		June 30, 2019
Operating lease cost	SG&A expenses	$	16,457	$	16,010
Financing lease cost
Amortization of leased assets	Depreciation and amortization		24		24
Interest on lease liabilities	Interest expense		30		40
Variable lease cost(1)	SG&A expenses		6,905		6,558
Short term lease cost	SG&A expenses		401		482
Net lease cost		$	23,817	$	23,114

(1)Variable lease costs consist primarily of taxes, insurance, and common area or other maintenance costs for the Company’s leased facilities.

Summary of Other Lease Information

	Six Months Ended
Other Information (in thousands)		June 30, 2020		June 30, 2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	13,205	$	17,311
Operating cash flows from financing leases	$	44	$	35
Financing cash flows from financing leases	$	122	$	(102)