Note 1 - Basis of Presentation and Summary of Significant Accounting Policies - Property, Plant and Equipment Estimated Useful Lives (Details)	12 Months Ended
	Dec. 31, 2022
Minimum [Member] | Building and Building Improvements [Member]
Useful Life (Year)	5 years
Minimum [Member] | Land Improvements [Member]
Useful Life (Year)	4 years
Minimum [Member] | Leasehold Improvements [Member]
Useful Life (Year)	3 years
Minimum [Member] | Equipment [Member]
Useful Life (Year)	3 years
Minimum [Member] | Tooling [Member]
Useful Life (Year)	1 year
Minimum [Member] | Furniture and Fixtures [Member]
Useful Life (Year)	5 years
Maximum [Member] | Building and Building Improvements [Member]
Useful Life (Year)	40 years
Maximum [Member] | Land Improvements [Member]
Useful Life (Year)	20 years
Maximum [Member] | Leasehold Improvements [Member]
Useful Life (Year)	20 years
Maximum [Member] | Equipment [Member]
Useful Life (Year)	20 years
Maximum [Member] | Tooling [Member]
Useful Life (Year)	3 years
Maximum [Member] | Furniture and Fixtures [Member]
Useful Life (Year)	10 years