Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ / shares in Thousands, $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Financing Receivable, Allowance for Credit Loss	$ 11,121	$ 10,896
Common Stock, No Par Value (in dollars per share)	$ 0	$ 0
Common Stock, Shares Authorized (in shares)	50,000,000	50,000,000
Common Stock, Shares, Issued (in shares)	8,359,556	8,293,168
Common Stock, Shares, Outstanding (in shares)	8,359,556	8,293,168