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Bank Debt (Tables)
3 Months Ended
Mar. 31, 2019
Debt Disclosure [Abstract]  
Summary of revolving credit line
The following table summarizes our bank debt as of:

 
 
March 31, 2019
 
December 31, 2018
Finance receivables - 6.5 percent at March 31, 2019 (prime plus 1 percent) on invoiced receivables; 7.5 percent at March 31, 2019 (prime plus 2 percent) on uninvoiced receivables
 
$
2,091,365

 
$
1,859,853

Total
 
$
2,091,365

 
$
1,859,853