Note 13 - 401(K) Plans (Details Textual) - USD ($) |
12 Months Ended | |
---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
Cost of Professional Fees and Selling, General and Administrative Expenses [Member] | ||
Defined Contribution Plan, Cost | $ 195,367 | $ 85,199 |
X | ||||||||||
- Definition Amount of cost for defined contribution plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
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