Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases

Schedule of components of lease expense

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

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Lease expense:
Operating lease expense	$	6,944	$	6,397	$	13,806	$	12,793
Variable lease expense		2,051		1,336		3,588		2,628
Rent expense	$	8,995	$	7,733	$	17,394	$	15,421