Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases

Schedule of lease liabilities

	June 30,
	2019
(Amounts in thousands)
Operating lease liabilities, current portion included in other accrued liabilities	$	5,339
Operating lease liabilities, long-term portion		29,275
Total operating lease liabilities	$	34,614

Schedule of future annual minimum lease payments

	Operating Leases
	(in thousands)
Year ending December 31:
2019 (remaining 6 months)	$	4,320
2020		8,825
2021		9,067
2022		9,319
2023		7,797
2024 and thereafter		7,130
		46,458
Less:  imputed interest		(11,844)
Operating lease liabilities	$	34,614