Income Tax - Summary Income Tax Provision (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
State
Current tax expense - federal and state	$ 2	$ 1
Deferred tax benefit	0	0
Change in Valuation Allowance	(2)	(1)
Provision for income taxes	$ 0	$ 0