Note 17 - Business Combinations - Purchase Price Allocation (Details) (Parentheticals)	Oct. 22, 2021	Apr. 13, 2021
Full Moon [Member] | Customer Relationships [Member]
Useful life (Year)	10 years
Gibson Technical Services, Inc. [Member] | Customer Relationships [Member]
Useful life (Year)		10 years
Gibson Technical Services, Inc. [Member] | Noncompete Agreements [Member]
Useful life (Year)		5 years