Nature of Operations and Summary of Significant Accounting Policies - Additional Information (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($) Branch	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) Branch Segment	Sep. 30, 2024 USD ($)
Accounting Standards Update and Change in Accounting Principle [Abstract]
Number of branch offices | Branch	19		19
Advertising and marketing expenses | $	$ 499,000	$ 420,000	$ 1,411,000	$ 1,181,000
Number of reportable segment | Segment			1
Segment Reporting, Expense Information Used by CODM, Type [Extensible Enumeration]			us-gaap:ExecutiveCommitteeMember
Segment Reporting, Expense Information Used by CODM, Description			The CODM regularly assesses performance of the aggregated single operating and reporting segment and decides how to allocate resources based on net income calculated on the same basis as is net income reported in the Company’s consolidated statements of income and other comprehensive income. The CODM is also regularly provided with expense information at a level consistent with that disclosed in the Company’s consolidated statements of income and other comprehensive income.