NSTS Bancorp, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

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

Note 3 - Loans and Allowance for Credit Losses (Details Textual)

v3.23.3

Note 3 - Loans and Allowance for Credit Losses (Details Textual) - USD ($)	Sep. 30, 2023	Jun. 30, 2023	Jan. 01, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Escrow Deposit	$ 150,000			$ 231,000
Loans and Leases Receivable, Related Parties	522,000			597,000
Off-Balance-Sheet, Credit Loss, Liability	4,000		$ 0
Financing Receivable, before Allowance for Credit Loss	107,871,000			103,983,000
Financing Receivable, Allowance for Credit Loss	1,061,000	$ 1,010,000	624,000	624,000	$ 685,000	$ 769,000	$ 779,000
Financing Receivable, Modified, Accumulated	0				0
First Mortgage Loans [Member]
Impaired Financing Receivable, Unpaid Principal Balance	12,800,000			13,700,000
First Mortgage Loans [Member] \| One To Four Family Residential [Member]
Financing Receivable, Allowance for Credit Loss	984,000	$ 928,000	$ 581,000	$ 581,000	$ 634,000	$ 713,000	$ 675,000
First Mortgage Loans [Member] \| One To Four Family Residential [Member] \| Collateral Pledged [Member]
Financing Receivable, before Allowance for Credit Loss	139,000
Financing Receivable, Allowance for Credit Loss	$ 0

- Definition

The designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. Escrow deposits may be made for a variety of other purposes such as earnest money and contingent payments. This element excludes replacement reserves which are an escrow separately provided for within the US GAAP taxonomy.

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

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- Definition

Accumulated amortized cost of financing receivable modified for debtor experiencing financial difficulty.

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Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.

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- Definition

For an unclassified balance sheet, reflects the carrying amount of unpaid loan amounts due from related parties at the balance sheet date.

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Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

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