Annual report pursuant to Section 13 and 15(d)

Organization and Summary of Significant Accounting Policies (Details)

v3.22.1
Organization and Summary of Significant Accounting Policies (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Balance as of beginning of year $ 75,000 $ 75,000
Less: Payments made (75,012) (63,606)
Add: Provision for current years warranty 75,012 63,606
Balance as of end of year $ 75,000 $ 75,000