Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Schedule of Fair Value of Assets on Recurring Basis (Details)

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Summary of Significant Accounting Policies - Schedule of Fair Value of Assets on Recurring Basis (Details) - Fair Value, Recurring [Member] - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Fair-value - equity securities $ 215,500 $ 177,000
Total Assets measured at fair value 215,500 177,000
Level 1 [Member]    
Fair-value - equity securities
Total Assets measured at fair value
Level 2 [Member]    
Fair-value - equity securities
Total Assets measured at fair value
Level 3 [Member]    
Fair-value - equity securities 215,500 177,000
Total Assets measured at fair value $ 215,500 $ 177,000