Note 9 - Retirement Plans (Details Textual) |
12 Months Ended | |
---|---|---|
Dec. 31, 2023
USD ($)
|
Dec. 31, 2022
USD ($)
|
|
Number of Employees Covered by Life Insurance Policy | 12 | |
Other Postretirement Benefits Cost (Reversal of Cost) | $ 7,337 | $ 6,809 |
Employee Benefits and Share-Based Compensation | $ 2,000,932 | 1,798,150 |
Supplemental Employee Retirement Plan [Member] | ||
Number of Employees Participating in Plan | 4 | |
Employee Benefits and Share-Based Compensation | $ 165,751 | 154,911 |
Profit Sharing Plan [Member] | ||
Defined Contribution Plan, Employer Matching Contribution, Percent of Match | 4.00% | |
Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage | 100.00% | |
Defined Contribution Plan, Employer Discretionary Contribution Amount | $ 261,337 | $ 256,251 |