Leases (Tables)

3 Months Ended

Mar. 31, 2020

Leases [Abstract]

Summary of Operating Leases

Operating leases consisted of the following at March 31, 2020 and December 31, 2019:

	March 31, 2020			December 31, 2019
Real estate facilities	$	178,227		$	165,752
Office equipment		2,269			1,631
Other		863			892
		181,359			168,275
Amortization of right-of-use assets		(36,015	)		(34,310	)
Total operating lease right-of-use assets	$	145,344		$	133,965

Summary of Rent Expense

Rent expense is recognized on a straight-line basis over the lease term.  Rent expense consists of the following:

	Three Months Ended
	March 31, 2020		March 31, 2019
Operating lease costs	$	9,326	$	8,896
Short-term lease costs		431		681
Variable lease costs		1		4
Total rent expense	$	9,758	$	9,581

Summary of Future Minimum Lease Payments Under Non-Cancellable Leases

Future minimum lease payments under non-cancellable leases as of March 31, 2020 were as follows:

March 31, 2021	$	39,815
March 31, 2022		39,877
March 31, 2023		33,163
March 30, 2024		20,008
March 30, 2025		22,838
Thereafter		193,009
Total future minimum lease payments		348,710
Less:  Interest		(186,387	)
Total operating lease liabilities	$	162,323
Operating lease liabilities - current	$	33,333
Operating lease liabilities - non-current		128,990
Total operating lease liabilities	$	162,323

Summary of Other Information Related to Operating Leases

Other information related to operating leases is as follows:

	March 31, 2020			March 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	9,526		$	9,389
Right-of-use assets obtained in exchange for new operating lease liabilities	$	21,098		$	2,159
Weighted-average remaining lease term - operating leases		6.0			5.1
Weighted-average discount rate - operating leases		3.6	%		3.8	%