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Summary of Significant Accounting Policies (Tables)
 3 Months Ended
Mar. 31, 2021
Accounting Policies [Abstract]  
Schedule of credit and concentration risks
   Percentage of Sales 
Customer  March 31, 2021   March 31, 2020 
   (unaudited)   (unaudited) 
1   33.8%   36.2%
2   26.6%   31.5%
3   17.5%   12.2%
   Percentage of Receivables 
Customer  March 31,
2021		   December 31,
2020		 
   (unaudited)     
1   46.7%   57.1%
2   17.6%   * 
3   13.5%   12.0%
4   **    11.2%
Schedule of calculation of net income (loss) applicable to common stockholders utilized to calculate EPS
   Three Months Ended 
   March 31,
2021		   March 31,
2020		 
   (unaudited)   (unaudited) 
Net (loss) income per statement of operations  $(152,000)  $1,058,000 
Add: Convertible Note Interest for Potential Note Conversion   -    170,000 
(Loss) income used to calculate diluted earnings per share  $(152,000)  $1,228,000 
Schedule of earnings per share for continuing operations
   Three Months Ended 
   March 31, 2021   March 31, 2020 
   (unaudited)   (unaudited) 
Weighted average shares outstanding used to compute basic earnings per share   31,971,922    30,380,234 
Effect of dilutive stock options and warrants   -    1,137,769 
Effect of dilutive convertible notes payable   -    5,003,451 
Weighted average shares outstanding and dilutive securities used to compute dilutive earnings per share   31,971,922    36,521,454 
Schedule of anti-dilutive securities
   Three Months Ended 
   March 31, 2021   March 31, 2020 
   (unaudited)   (unaudited) 
Stock Options   191,000    234,000 
Warrants   1,423,000    1,423,000 
    1,614,000    1,657,000 
   Three Months Ended 
   March 31,
2021		   March 31,
2020		 
   (unaudited)   (unaudited) 
Stock Options   1,991,000             - 
Warrants   760,000    - 
Convertible notes payable   4,058,000    - 
    6,809,000    -