Note 19 - Subsequent Events	3 Months Ended
Mar. 31, 2023
Notes to Financial Statements
Subsequent Events [Text Block]	*Note 19.* Subsequent Events** The Company repaid its revolving bank line of credit with CIT Northbridge Credit, LLC in the amount of $2 million on April 3, 2023. In April 2023, the Company received notice from the California Department of Tax and Fee Administration regarding a sales tax audit to be performed in May 2023 for the period from January 1, 2020 through December 21, 2022. This is in the early stages and the audit has not begun, therefore management is unable to assess if any incremental taxes, interest or penalties would be due.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483399/855-10-50-2

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