Note 4 - Property, Plant and Equipment

3 Months Ended

Aug. 31, 2025

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

Note 4. Property, Plant and Equipment

A summary of property, plant and equipment for Greystone is as follows:

	August 31,			May 31,
	2025			2025
Production machinery and equipment	$	72,350,582		$	71,908,843
Plant buildings and land		3,930,207			3,930,207
Leasehold improvements		2,528,312			2,370,743
Furniture and fixtures		542,057			542,057
		79,351,158			78,751,850
Less: Accumulated depreciation and amortization		(50,236,773	)		(48,706,964	)
Net Property, Plant and Equipment	$	29,114,385		$	30,044,886

Property, plant and equipment includes production equipment with a carrying value of $374,077 as of August 31, 2025, which has not been placed into service.

Depreciation expense, including amortization expense related to financing leases, for the three months ended August 31, 2025 and 2024 was $1,529,809 and $1,256,831, respectively.

In February 2024, one of the Company’s storage warehouses caught fire with damage to finished goods inventory valued at $1,326,752 and the building with a net book value of $161,850. As of May 31, 2024, the Company recorded an insurance receivable of $2,058,602 as an estimate for damage to the inventory and building, which resulted in a gain from the involuntary conversion of $593,647 for the fiscal year ended May 31, 2024. The insurer and the Company finalized the claim value for the inventory as well as a prior claim for equipment damage from an electrical storm occurring in December 2022, resulting in an additional gain from the involuntary conversion of $741,821 for the year ended May 31, 2025. All amounts owed related to these claims were fully funded during the second quarter of fiscal 2025 by the insurer.