Note 13 - Leases - Net Book Value of Operating Lease Property (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Gross property and equipment leased	$ 129,475	$ 113,008
Accumulation depreciation	(21,989)	(18,493)
Net property and equipment leased	107,486	94,515
Land [Member]
Gross property and equipment leased	25,623	21,120
Land Improvements [Member]
Gross property and equipment leased	92,047	91,308
Building [Member]
Gross property and equipment leased	$ 11,805	$ 580