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Accounts Receivable | 12 Months Ended
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Dec. 31, 2021
Accounts Receivable Net Current [Abstract] |
Accounts Receivable | NOTE 4 – ACCOUNTS RECEIVABLE Accounts receivable, net consists of the following on December 31:
|  | December 31, |  |  | December 31, |
|  | 2021 |  |  | 2020 |
Accounts receivable |  | $ | 5,105,426 |  |  | $ | 7,491,397 |
Unbilled receivables |  |  | - |  |  |  | 106 |
|  |  | 5,105,426 |  |  |  | 7,491,503 |
Less: allowance for doubtful accounts |  |  | (15,622 | ) |  |  | (33,120 | )
|  | $ | 5,089,804 |  |  | $ | 7,458,383 |
Unbilled receivables include amounts associated with percentage of completion and milestone billing accounting, which includes cost and gross profit earned in excess of billing, not currently billable due to contractual provisions. The recovery and provision for bad debt expense related to accounts receivable was $(17,013) and $20,000 for the years ended December 31, 2021 and 2020, respectively.

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- Definition The entire disclosure for financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2196816 + Details
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