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Note 7 - Factoring (Tables) | 6 Months Ended
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Jun. 30, 2020
Notes Tables |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  | June 30, |  |  | December 31, |
|  | 20 20 |  |  | 201 9 |
Accounts receivable - current |  | $ | 329,126 |  |  | $ | 139,785 |
Accounts receivable - non current |  |  | 1,720,000 |  |  |  | 1,720,000 |
Total accounts receivable |  |  | 2,049,126 |  |  |  | 1,859,785 |
Allowance for doubtful accounts - current |  |  | (13,785 | ) |  |  | (13,785 | )
Allowance for doubtful accounts - non current |  |  | (1,720,000 | ) |  |  | (1,720,000 | )
Total allowance for doubtful accounts |  |  | (1,733,785 | ) |  |  | (1,733,785 | )
Accounts receivable, net of allowance for doubtful accounts |  | $ | 315,341 |  |  | $ | 126,000 |
Factoring Fees [Table Text Block] |
|  | Three Months ended June 30, |
|  | 20 20 |  |  | 201 9 |
Factoring fees |  | $ | 33,230 |  |  | $ | 39,543 |
|  | Six Months ended June 30, |
|  | 20 20 |  |  | 201 9 |
Factoring fees |  | $ | 65,230 |  |  | $ | 92,340 |
Factored Accounts Receivable [Member] |
Notes Tables |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] |
|  | June 30, |  |  | December 31, |
|  | 20 20 |  |  | 201 9 |
Original invoice value |  | $ | 189,037 |  |  | $ | 233,005 |
Factored amount |  |  | (109,403 | ) |  |  | (122,064 | )
Due from factor |  | $ | 79,634 |  |  | $ | 110,941 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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