Note 6 - Property and Equipment: Property Plant and Equipment by Location (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Land	$ 1,653	$ 1,339
Buildings and Improvements, Gross	13,752	15,350
Machinery and Equipment, Gross	16,003	15,696
Construction in Progress, Gross	141	13
Property, Plant and Equipment, Gross	31,549	32,398
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(21,190)	(20,777)
Property and equipment, net	10,359	11,621
U.S. and Canada
Land	621	926
Buildings and Improvements, Gross	6,348	6,583
Machinery and Equipment, Gross	14,104	14,124
Construction in Progress, Gross	141	10
Property, Plant and Equipment, Gross	21,214	21,643
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(17,475)	(17,270)
Property and equipment, net	3,739	4,373
England and Australia
Land	639	0
Buildings and Improvements, Gross	3,205	4,361
Machinery and Equipment, Gross	765	427
Construction in Progress, Gross	0	3
Property, Plant and Equipment, Gross	4,609	4,791
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(531)	(346)
Property and equipment, net	4,078	4,445
Ireland
Land	393	413
Buildings and Improvements, Gross	4,199	4,406
Machinery and Equipment, Gross	1,134	1,145
Construction in Progress, Gross	0	0
Property, Plant and Equipment, Gross	5,726	5,964
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	(3,184)	(3,161)
Property and equipment, net	$ 2,542	$ 2,803