Leases (Tables)

6 Months Ended

Jun. 30, 2020

Table Text Blocks

Summary of lease expenses and cash flow and weighted average information

	Three Months Ended				Six Months Ended
	June 30,				June 30,
Operating leases:	2020		2019		2020		2019
Lease cost	$	4,328	$	4,126	$	8,709	$	7,739
Sublease income		(730)		(708)		(1,451)		(1,409)
Net lease cost	$	3,598	$	3,418	$	7,258	$	6,330

	Six Months Ended
	June 30,
	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:	$	7,172	$	5,242
Lease liabilities arising from obtaining right-of-use assets:
Operating leases	$	497	$	23,300

	Operating leases
Weighted average remaining lease term in years	8.9
Weighted average discount rate	8.2%