Summary of Significant Accounting Policies -Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Accounting Policies [Abstract]
Net income	$ 341,085	$ 142,049	$ 108,363	$ 242,882
Weighted average shares outstanding during period on which basic earnings per share is calculated	40,692,286	40,692,286	40,692,286	40,692,286
Effect of dilutive shares
Incremental shares under stock-based compensation	2,538,352	3,400,000	2,538,352	3,400,000
Weighted average shares outstanding during period on which diluted earnings per share is calculated	43,230,638	44,092,286	43,230,638	44,092,286
Earnings per share attributable to common stockholders
Basic earnings per share	$ 0.01	$ 0.00	$ 0.00	$ 0.01
Diluted earnings per share	$ 0.01	$ 0.00	$ 0.00	$ 0.01