Note 4 - Property and Equipment: Property Plant and Equipment by Location (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Land	$ 1,671	$ 1,653
Buildings and Improvements, Gross	13,887	13,752
Machinery and Equipment, Gross	16,254	16,003
Right of Use Asset	414	0
Construction in Progress, Gross	372	141
Property, Plant and Equipment, Gross	32,598	31,549
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(21,870)	(21,190)
Property and equipment, net (notes 4 and 10)	10,728	10,359
U.S. and Canada
Land	621	621
Buildings and Improvements, Gross	6,385	6,348
Machinery and Equipment, Gross	14,316	14,104
Right of Use Asset	385
Construction in Progress, Gross	205	141
Property, Plant and Equipment, Gross	21,912	21,214
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(17,808)	(17,475)
Property and equipment, net (notes 4 and 10)	4,104	3,739
England and Australia
Land	664	639
Buildings and Improvements, Gross	3,311	3,205
Machinery and Equipment, Gross	793	765
Right of Use Asset	0
Construction in Progress, Gross	0	0
Property, Plant and Equipment, Gross	4,768	4,609
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(784)	(531)
Property and equipment, net (notes 4 and 10)	3,984	4,078
IRELAND
Land	386	393
Buildings and Improvements, Gross	4,191	4,199
Machinery and Equipment, Gross	1,145	1,134
Right of Use Asset	29
Construction in Progress, Gross	167	0
Property, Plant and Equipment, Gross	5,918	5,726
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(3,278)	(3,184)
Property and equipment, net (notes 4 and 10)	$ 2,640	$ 2,542