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Note 7 - Accrued Expenses | 12 Months Ended
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Dec. 31, 2022
Notes to Financial Statements |
Accounts Payable and Accrued Liabilities Disclosure [Text Block] | Note 7 – Accrued expenses Accrued expenses consist of the following as of December 31 (in thousands):
|  | 2022 |  |  | 2021 |
Accrued wages and benefits |  | $ | 995 |  |  | $ | 577 |
Accrued vacation |  |  | 905 |  |  |  | 749 |
Other |  |  | 691 |  |  |  | 433 |
Total accrued expenses |  | $ | 2,591 |  |  | $ | 1,759 |

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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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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