Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases

Schedule of lease liabilities

	December 31,
	2019
	(in thousands)
Operating lease liabilities, current portion included in other accrued liabilities	$	5,739
Operating lease liabilities, long-term portion		26,297
Total operating lease liabilities	$	32,036

Schedule of annual minimum lease payments

	Operating Leases
	(in thousands)
Year ending December 31:
2020	$	8,825
2021		9,067
2022		9,319
2023		7,797
2024		2,400
2025 and thereafter		4,730
Total future minimum lease payments		42,138
Less: imputed interest		(10,102)
Operating lease liabilities	$	32,036

Schedule of annual minimum lease payments prior to adoption of Topic 842

	Operating Leases
	(in thousands)
Year ending December 31:
2019	$	8,588
2020		8,825
2021		9,067
2022		9,319
2023		7,702
2024 and thereafter		7,130
Total future minimum lease payments	$	50,631