Consolidated Balance Sheets (Parentheticals) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Debt Securities, Available-for-Sale, Amortized Cost	$ 83,785,307	$ 78,653,792
Debt Securities, Available-for-Sale, Allowance for Credit Loss	0	0
Financing Receivable, Allowance for Credit Loss, Current	$ 55,685	$ 21,644
Common Stock, Par or Stated Value Per Share (in dollars per share)	$ 0.1	$ 0.1
Common Stock, Shares Authorized (in shares)	20,000,000	20,000,000
Common Stock, Shares, Outstanding (in shares)	7,748,922	7,748,922
Common Stock, Shares, Issued (in shares)	7,748,922	7,748,922