Income Taxes - Narrative (Details) - USD ($)	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Valuation Allowance [Line Items]
Deferred Tax Assets, Valuation Allowance	$ 32,000	$ 86,000
Expirations of capital loss carryforwards	200,000
Unrecognized tax benefits	0	$ 0	$ 0
Expired Capital Loss Carryforward
Valuation Allowance [Line Items]
Expirations of capital loss carryforwards	$ 0