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Net Income Per Share (Tables)
6 Months Ended
Jun. 30, 2021
Earnings Per Share [Abstract]  
Schedule of net income per share
   Three Months Ended   Six Months Ended 
   June 30,   June 30, 
   2021   2020   2021   2020 
Net income from operations – basic and diluted  $821,684   $531,541   $1,738,413   $93,157 
Weighted average shares outstanding – basic   6,906,454    6,869,027    6,906,454    6,871,299 
Weighted average shares outstanding – diluted   6,930,041    6,869,027    6,918,248    6,871,299 
Per share data:                    
Basic from operations  $0.12   $0.08   $0.25   $0.01 
Diluted from operations  $0.12   $0.08   $0.25   $0.01