Leases (Tables)

3 Months Ended

Mar. 31, 2021

Leases [Abstract]

Components Of Lease Expense

	For the three months ended
	March 31,
Amounts in thousands	2021		2020
Operating lease expense	$	1,463	$	1,519
Finance lease expense:
Amortization of right-of-use assets	$	35	$	40
Interest on lease liabilities		2		4
Total finance lease expense	$	37	$	44
Short-term lease expense	$	35	$	75
Variable lease expense	$	177	$	759

Supplemental Cash Flow Information Related To Leases

	For the three months
	March 31,
Amounts in thousands	2021		2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	1	$	4
Operating cash flows from operating leases		1,581		1,822
Financing cash flows from finance leases		33		43

Supplemental Balance Sheet Information Related To Leases

	As of		As of
Amounts in thousands	March 31, 2021		December 31, 2020
Operating leases
Leased right-of-use assets, net	$	32,196	$	34,074
Current portion of operating lease liabilities		4,134		4,327
Operating lease liabilities, net of current portion		30,700		32,277
Total operating lease liabilities		34,834		36,604
Finance leases
Finance lease right-of-use assets, gross		429		552
Accumulated depreciation		(254)		(338)
Property and equipment, net		175		214
Current portion of finance lease liabilities		100		131
Finance lease liabilities, net of current portion		72		83
Total finance lease liabilities		172		214
Weighted-average remaining lease term
Operating leases		11.4 years		11.3 years
Finance leases		2.1 years		2.1 years
Weighted-average discount rate
Operating leases		4.6%		4.5%
Finance leases		4.6%		4.7%

Maturities Of Lease Liabilities

Amounts in thousands		Operating Leases	Finance Leases
2021	$	4,097	$	95
2022		5,247		41
2023		4,608		25
2024		3,872		19
2025		2,786		—
Thereafter		26,405		—
Total lease payments		47,015		180
Less imputed interest		(12,181)		(8)
Total	$	34,834	$	172