Leases (Tables)

3 Months Ended

Mar. 31, 2021

Leases [Abstract]

Components of Lease Expense and Other Information

Components of lease expense for the three months ended March 31, 2021 and 2020 were as follows:

	Three Months Ended March 31,
	2021			2020
Lease cost:
Operating lease cost	$	2,558		$	1,586
Short-term lease cost		554			509
Sublease income		(41	)		(40	)
Total lease cost	$	3,071		$	2,055

Other information related to leases is as follows:

	Three Months Ended March 31,
	2021			2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	1,764		$	1,621
Right-of-use lease assets obtained in exchange for lease obligations:
Operating leases	$	269		$	6,349
Gain on sale and leaseback transactions, net
	March 31, 2021			March 31, 2020
Weighted average remaining lease term:
Operating leases	7.2 years			6.5 years
Weighted average discount rate:
Operating leases		4.65	%		5.08	%

Summary of Operating Leases Under all Non-Cancellable Operating Leases

A summary of operating leases as of March 31, 2021, under all non-cancellable operating leases with terms exceeding one year is as follows:

2021 (excluding the three months ended March 31, 2021)	$	5,563
2022		6,057
2023		4,035
2024		3,824
2025		3,642
2026 or later		10,457
Total future minimum lease payments		33,578
Less imputed interest		(5,056	)
Total	$	28,522