Quarterly report pursuant to Section 13 or 15(d)

Organization and Summary of Significant Accounting Policies - Schedule of Diluted Earnings Per Share (Details)

v3.21.1
Organization and Summary of Significant Accounting Policies - Schedule of Diluted Earnings Per Share (Details) - shares
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Total 164,122 260,000
Options [Member]    
Total 140,000 140,000
Warrants [Member]    
Total 24,122 120,000