Leases (Tables)

6 Months Ended

Jun. 30, 2019

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

	Three months ended			Six months ended
	June 30, 2019			June 30, 2019
Lease Cost
Operating lease cost	$	4,551		$	9,303
Short-term lease cost		328			622
Variable lease cost		240			359
Total lease cost	$	5,119		$	10,284

Other Information
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	4,826		$	9,423
Right-of-use assets obtained in exchange for new lease obligations:
Operating leases	$	3,559		$	7,229
Weighted-average remaining lease term- operating leases	9.04 years			9.04 years
Weighted-average discount rate - operating leases		4.97	%		4.97	%

Schedule of Undiscounted Cash Flows for Non-cancellable Leases

Scheduled undiscounted cash flows for non-cancellable leases at June 30, 2019 consist of the following (in thousands):

	Operating Leases
Remainder of 2019	$	8,231
2020		14,002
2021		11,524
2022		10,176
2023		8,651
Thereafter		42,339
Total undiscounted lease payments	$	94,923
Less: Imputed Interest		(19,218	)
Total lease liabilities	$	75,705

Schedule of Minimum Rental Commitments Under Non-Cancellable Operating Leases

We adopted ASU 2017-06 using the cumulative effect transition method on January 1, 2019. As required, the following disclosure is provided for periods prior to adoption. Scheduled minimum rental commitments under non-cancellable operating leases at December 31, 2018, consist of the following (in thousands):

	Operating Leases
2019	$	16,267
2020		12,572
2021		9,774
2022		7,955
2023		4,938
Thereafter		14,815
Total commitments	$	66,321