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Accounts Receivable (Tables)
 12 Months Ended
Dec. 31, 2019
Receivables [Abstract]  
Schedule of accounts receivable
   December 31,   December 31, 
   2019   2018 
         
Accounts Receivable Gross  $8,717,000   $7,046,000 
Allowance for Doubtful Accounts   (859,000)   (524,000)
Accounts Receivable Net  $7,858,000   $6,522,000 
Schedule of allowance for doubtful accounts
   Balance at
Beginning of
Year		   Charged to
Costs and
Expenses		   Deductions
from
Reserves		   Balance at
End of Year		 
Year ended December 31, 2019 Allowance for Doubtful Accounts  $524,000   $556,000   $221,000   $859,000 
Year ended December 31, 2018 Allowance for Doubtful Accounts  $494,000   $30,000   $-   $524,000