NSTS Bancorp, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Document And Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Note 4 - Allowance for Loan Losses (Details Textual)

v3.25.1

Note 4 - Allowance for Loan Losses (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Jan. 01, 2023	Dec. 31, 2022
Off-Balance-Sheet, Credit Loss, Liability	$ 60,000	$ 14,000
Financing Receivable, before Allowance for Credit Loss	131,557,000	121,799,000
Financing Receivable, Allowance for Credit Loss	1,201,000	1,176,000		$ 624,000
Financing Receivable, Nonaccrual	0	200,000	$ 154,000
Financing Receivable, Modified in Period, Amount	0	0
First Mortgage Loans [Member] \| One To Four Family Residential [Member]
Financing Receivable, Allowance for Credit Loss	1,056,000	1,094,000		581,000
Financing Receivable, Nonaccrual	0	200,000
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss	2,000	1,000		$ 5,000
Financing Receivable, Nonaccrual	0	0
Mortgage Loans in Process of Foreclosure, Amount	0	64,000
Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss	$ 0
Collateral Pledged [Member] \| First Mortgage Loans [Member] \| One To Four Family Residential [Member]
Financing Receivable, before Allowance for Credit Loss		200,000
Financing Receivable, Allowance for Credit Loss		$ 0

- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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