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v3.23.1

Note 7 - Leases (Details Textual) | 1 Months Ended |  |  |
--- | --- | --- | --- | ---
Nov. 30, 2003 | Mar. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Mar. 31, 2022 USD ($)
Operating Lease, Weighted Average Remaining Lease Term |  | 3 years 8 months 12 days |  |
Operating Lease, Liability |  | $ 1,406,000 | $ 1,386,000 |
Operating Lease, Weighted Average Discount Rate, Percent |  | 5.00% |  |
Lessee, Finance Lease, Term of Contract | 10 years |  |  |
Number of Consecutive Renewal Term Options | 4 |  |  |
Lessee, Finance Lease, Renewal Term | 10 years |  |  |
Lessee, Finance Lease, Annual Rent |  | $ 15,000 |  |
Leasehold Improvements Required to be Made Per Year |  | $ 150,000 |  |
Lessee, Finance Lease, Remaining Lease Term |  | 30 years 7 months 6 days |  |
Finance Lease, Weighted Average Remaining Lease Term |  | 3 years 3 months 18 days |  |
Finance Lease, Weighted Average Discount Rate, Percent |  | 6.50% | 5.20% |
Lease for Golf Cart GPS Equipment [Member] |  |  |  |
Operating Lease, Liability |  | $ 35,000 |  | $ 31,000
Minimum [Member] |  |  |  |
Lessee, Operating Lease, Remaining Lease Term |  | 1 year |  |
Minimum [Member] | Golf and Related Operations [Member] |  |  |  |
Lessee, Finance Lease, Remaining Lease Term |  | 1 year |  |
Maximum [Member] |  |  |  |
Lessee, Operating Lease, Remaining Lease Term |  | 5 years |  |
Maximum [Member] | Golf and Related Operations [Member] |  |  |  |
Lessee, Finance Lease, Remaining Lease Term |  | 4 years 7 months 6 days |  |

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