Note 1 - Basis of Presentation and Consolidation (Details Textual)	3 Months Ended
Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Number of Reportable Segments	1
Depreciation	$ 4,322,789	$ 3,841,601
Unrecognized Tax Benefits	0		$ 0
Income Tax Examination, Penalties and Interest Accrued	$ 0		$ 20,904
State and Local Jurisdiction [Member]
Open Tax Year	2020 2021 2022 2023 2024
Domestic Tax Jurisdiction [Member]
Open Tax Year	2020 2021 2022 2023 2024

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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