Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases [Abstract]

Components of Lease Expense and Other Information

Components of lease expense for the three and six months ended June 30, 2020 and 2019 were as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2020			2019			2020			2019
Lease cost:
Operating lease cost	$	1,637		$	1,570		$	3,223		$	2,903
Short-term lease cost		390			930			899			1,885
Sublease income		(39	)		(39	)		(79	)		(52	)
Total lease cost	$	1,988		$	2,461		$	4,043		$	4,736

Other information related to leases is as follows:

	Six Months Ended June 30,
	2020			2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	3,294		$	2,966
Right-of-use lease assets obtained in exchange for lease obligations:
Operating leases	$	5,477		$	3,004
Gain on sale and leaseback transactions, net	$	—		$	207
	June 30, 2020			June 30, 2019
Weighted average remaining lease term:
Operating leases	6.7 years			4.7 years
Weighted average discount rate:
Operating leases		5.08	%		5.40	%

Summary of Operating Leases Under all Non-Cancellable Operating Leases

A summary of operating leases as of June 30, 2020, under all non-cancellable operating leases with terms exceeding one year is as follows:

2020 (excluding the six months ended June 30, 2020)	$	2,691
2021		4,263
2022		2,083
2023		1,269
2024		1,259
2025 or later		5,487
Total future minimum lease payments		17,052
Less imputed interest		(2,771	)
Total	$	14,281