Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($)	Jun. 30, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Held-to-maturity, fair value	$ 169,744,000	$ 172,603,000
Held-to-maturity, credit loss allowance	$ 0	$ 0
Common stock, par value	$ 6.25	$ 6.25
Common stock, authorized shares	9,000,000	9,000,000
Common stock, shares issued	2,980,602	2,980,602
Common stock, shares outstanding	2,638,921	2,650,089
Treasury stock, at cost	341,681	330,513

Fair value of investment in debt security measured at amortized cost (held-to-maturity).

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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

CSB Bancorp, Inc. 10-Q