Note 11 - Leases - Other Information (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Operating cash flows from finance leases	$ 270
Operating cash flows from operating leases	7,293
Financing cash flows from finance leases	39
Right of use assets obtained in exchange for new operating lease liabilities	$ 828
Finance leases (Year)	14 years
Operating leases (Year)	29 years
Finance leases	9.80%
Operating leases	6.90%