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Note 5 - Property, Plant and Equipment - Property, Plant and Equipment (Details) - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Property, plant and equipment, gross	$ 7,371,924	$ 7,358,917
Less – accumulated depreciation and amortization	(6,183,916)	(6,060,494)
Property, plant and equipment, net	1,188,008	1,298,423
Leasehold Improvements [Member]
Property, plant and equipment, gross	2,420,028	2,420,028
Computer Equipment [Member]
Property, plant and equipment, gross	463,518	450,511
Furniture and Fixtures [Member]
Property, plant and equipment, gross	347,045	347,045
Operating Lease Right of Use Assets [Member]
Property, plant and equipment, gross	$ 4,141,333	$ 4,141,333

X

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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