Annual report pursuant to Section 13 and 15(d)

Schedule of portion of unrealized gains and losses related to equity securities (Details)

v3.23.1
Schedule of portion of unrealized gains and losses related to equity securities (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Investments, All Other Investments [Abstract]    
Net gains and losses recognized during the period on equity securities $ 833 $ 842
Less: Net gains (losses) recognized during the period on equity securities sold during the period 833 1,470
Unrealized gains and losses recognized during the reporting period on equity securities still held at the reporting date $ (628)