Annual report pursuant to Section 13 and 15(d)

Fair Value Measures and Disclosures - Schedule of Changes in Level 2 Assets (Details)

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Fair Value Measures and Disclosures - Schedule of Changes in Level 2 Assets (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Sales   $ (5,592)
Unrealized gain (loss) $ 18,749 $ (37,497)
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration]   Unrealized gain (loss) on investment securities
Estimate of Fair Value Measurement | Fair Value, Measurements, Recurring    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]    
Beginning balance 74,995 $ 118,084
Ending balance $ 93,744 $ 74,995