Note 6 - Property and Equipment

6 Months Ended

Jun. 30, 2022

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

NOTE 6. PROPERTY AND EQUIPMENT

The following table details the components of property and equipment (amounts in thousands).

	June 30,		December 31
	2022		2021		Estimated Useful Lives
Land	$	730	$	730
Furniture and fixtures		259		265	5	-	10 years
Plant		10,082		10,457	20	-	40 years, or life of lease
Computer and software		450		452	3	-	5 years
Leasehold improvements		1,838		1,828	4	-	15 years, or life of lease
Machinery and equipment		15,266		15,115	5	-	15 years
Property and equipment, cost		28,625		28,847
Less accumulated depreciation		13,810		13,403
Property and equipment, net	$	14,815	$	15,444

Amounts payable for property and equipment included in accounts payable totaled $0.1 million at June 30, 2022, and $0.2 million at December 31, 2021. Assets which had not yet been placed in service, included in property and equipment, totaled $0.8 million at June 30, 2022, and $0.9 million at December 31, 2021.