Leases - Narrative (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020 USD ($)	Jun. 30, 2021 USD ($) renewalOption	Jun. 30, 2020 USD ($)	Jan. 01, 2021 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets		$ 11,976
Operating lease liabilities		$ 13,035
Rent expense under ASC 840	$ 1,500		$ 2,900
Minimum
Lessee, Lease, Description [Line Items]
Number of renewal options | renewalOption		1
Renewal lease term (in years)		1 year
Maximum
Lessee, Lease, Description [Line Items]
Renewal lease term (in years)		6 years
ASC 842
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets				$ 10,800
Operating lease liabilities				12,000
Reversal of deferred rent				$ 1,200