Annual report pursuant to Section 13 and 15(d)

Note 9 - Leases - Lease Term and Discount Rate (Details)

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Note 9 - Leases - Lease Term and Discount Rate (Details)
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Weighted-average remaining lease term (Year) 10 years 11 years 11 years
Weighted-average discount rate 4.00% 4.00% 4.10%