Leases (Tables)

9 Months Ended

Sep. 30, 2019

Leases [Abstract]

Components Of Lease Expense

	For the three months ended		For the nine months ended
Amounts in thousands	September 30, 2019		September 30, 2019
Operating lease expense	$	1,495	$	4,367
Finance lease expense:
Amortization of right-of-use assets	$	142	$	203
Interest on lease liabilities		20		31
Total finance lease expense	$	162	$	234
Short-term lease expense	$	132	$	679
Variable lease expense	$	904	$	2,614

Supplemental Cash Flow Information Related To Leases

	For the nine months
	ended September 30,
Amounts in thousands	2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	31
Operating cash flows from operating leases		5,185
Financing cash flows from finance leases		250

Supplemental Balance Sheet Information Related To Leases

	As of
Amounts in thousands	September 30, 2019
Operating leases
Leased right-of-use assets, net	$	45,860
Current portion of operating lease liabilities		4,229
Operating lease liabilities, net of current portion		44,550
Total operating lease liabilities		48,779
Finance leases
Finance lease right-of-use assets, gross		1,768
Accumulated depreciation		(386)
Leased right-of-use assets, net		1,382
Current portion of finance lease liabilities		351
Finance lease liabilities, net of current portion		979
Total finance lease liabilities		1,330
Weighted-average remaining lease term
Operating leases		14.6 years
Finance leases		4.1 years
Weighted-average discount rate
Operating leases		4.7%
Finance leases		4.3%

Maturities Of Lease Liabilities

Amounts in thousands		Operating leases	Finance leases
Remaining 2019	$	1,451	$	107
2020		5,791		403
2021		5,754		370
2022		5,525		271
2023		4,898		257
Thereafter		46,957		85
Total lease payments		70,376		1,493
Less imputed interest		(21,597)		(163)
Total	$	48,779	$	1,330