Income Taxes - Net operating losses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Valuation allowance	$ 47,427	$ 21,068	$ 7,231
Change in valuation allowance	$ 26,359	13,837
Tax carry forward term	20 years
Federal
Operating Loss Carryforwards [Line Items]
Net operating losses	$ 115,000	81,800
Net operating loss carryforwards subject to expiration	3,300
Net operating loss carryforwards not subject to expiration	$ 111,700
Percentage of federal net operating loss	80.00%
State
Operating Loss Carryforwards [Line Items]
Net operating losses	$ 47,500	$ 10,400
Net operating loss carryforwards subject to expiration	$ 47,500