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Income Taxes - Unrecognized Tax Benefits (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Income Taxes    
Unrecognized tax benefits including estimated penalties and interest $ 0 $ 0
Reconciliation of the beginning and ending amount of gross unrecognized tax benefits    
Gross unrecognized tax benefits at beginning of period   249,000
Reductions due to lapse of statute of limitations   (249,000)
Interest and penalties recognized in the statement of operations 0 0
Interest and penalties accrued recognized in the statement of financial position $ 0 $ 0