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Note 5 - Property (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Property, Plant and Equipment [Table Text Block]

		March 31, 2022 (unaudited)				December 31, 2021 (audited)
		(in thousands)
Land		$	5,063			$	5,063
Land improvements			12,943				12,943
Buildings			22,869				22,869
Machinery and equipment			10,360				10,360
Total property			51,235				51,235
Less accumulated depreciation			34,510				34,237
Property & equipment, net		$	16,725			$	16,998

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

+ Details

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Period Type:	duration

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- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration