Leases (Tables)

3 Months Ended

Mar. 31, 2019

The components of lease expense are set forth in the table below:

	Three Months Ended
	March 31, 2019
Operating lease expense	$	3,704
Finance lease expense:
Amortization of assets		244
Interest on lease liabilities		15
Short-term lease expense		36
Variable lease expense		618
Total lease expense	$	4,617

The table below sets forth supplemental balance sheet information related to leases:

		March 31, 2019
Operating leases:
Operating lease ROU assets		$64,277

Current operating lease liabilities		11,738
Noncurrent operating lease liabilities		34,817
Total operating lease liabilities		$46,555

Finance leases:
Finance lease ROU assets		$3,395
Accumulated amortization		(1,191)
Finance lease ROU assets, net		$2,204

Current finance lease liabilities		$1,012
Non-current finance lease liabilities		818
Total finance lease obligations		$1,830

Weighted average remaining lease term (in years):
Operating leases		5.0
Finance leases		1.9

Weighted average discount rate:
Operating leases		3.8%
Finance leases		3.7%

The table below sets forth supplemental cash flow and other information related to leases:

		Three Months Ended
		March 31, 2019
Cash paid for the amounts included in the measurements of lease liabilities:
Operating cash outflows from operating leases		$4,277
Operating cash outflows from finance leases		15
Financing cash outflow from finance leases		293

ROU assets obtained in exchange for lease liabilities incurred:
Operating leases		86

The table below sets forth information about lease liability maturities: