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Note 5 - Accounts Receivable | 6 Months Ended
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Jun. 30, 2020
Notes to Financial Statements |
Loans, Notes, Trade and Other Receivables Disclosure [Text Block] |
5. | ACCOUNTS RECEIVABLE
Accounts receivable are carried at original amount less an estimate made for doubtful receivables based on a review of all outstanding amounts on a monthly basis. Management determines the allowance for doubtful receivables by regularly evaluating individual customer receivables and considering a customer's financial condition, credit history, and current economic conditions. Accounts receivable are written off when deemed uncollectible. As a result of the payment delays from a large customer, the Company has reserved $1,720,000 at June 30, 2020 and December 31, 2019, which represents 100% of the remaining balance owed under the contract. Recoveries of accounts receivable previously written off are recorded when received. Additionally, the Company sold a license to a Chinese reseller in December 2018. Revenue was recognized in accordance with ASC 606 in the amount of $1.1 million in 2018. As of December 31, 2019, the second payment due to be paid in March 2019 for $555,555 was still outstanding and payable. As of December 31, 2019, the Company wrote off the amount directly to bad debt expense as it was determined not to be collectible. Accounts receivable at June 30, 2020 and December 31, 2019 consisted of the following:
|  | 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 |

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- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
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