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Accounts Payable and Accrued Liabilities | 12 Months Ended
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Dec. 31, 2021
Payables and Accruals [Abstract] |
Accounts Payable and Accrued Liabilities | Note 7 – Accounts Payable and Accrued Liabilities Accounts payable and accrued liabilities consisted of the following: Schedule of Accounts Payable and Accrued Liabilities
|  | December 31, 2021 |  |  | December 31, 2020 |
Accounts payable |  | $ | 616,056 |  |  | $ | 918,639 |
Sales commissions payable |  |  | 27,592 |  |  |  | 48,263 |
Accrued payroll liabilities |  |  | 322,873 |  |  |  | 288,071 |
Product warranty accrual |  |  | 186,605 |  |  |  | 173,365 |
Other accrued expenses |  |  | 192,463 |  |  |  | 356,623 |
Total |  | $ | 1,345,589 |  |  | $ | 1,784,961 |
The December 31, 2020 accounts payable and other accrued expenses included $402,651 relating to a one-time warranty issue experienced on three customers’ projects. The expenses related to parts and labor to repair units that had been delivered to these customers prior to year-end. Since the issue was limited to these three projects and is not anticipated to reoccur in the future, we have made no adjustment to the ongoing 1% warranty reserve that we accrue on all sales.

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + 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 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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