Note 13 - Subsequent Events	6 Months Ended
Jun. 30, 2023
Notes to Financial Statements
Subsequent Events [Text Block]	13 – Subsequent Event On July 25, 2023, the Company’s Board of Directors declared a three-for-two stock split with respect to both the Company’s Class A and Class B common stock. The stock split will be effected in the form of a stock dividend payable on August 28, 2023, to shareholders of record as of August 7, 2023. Holders of the Company’s common stock will receive an additional one-half share for each share of common stock held as of the record date. The Company’s Class A and Class B common stock will begin trading on a split adjusted basis on August 29, 2023.

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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