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]

Note 14 - Fair Value of Financial Instruments - Carrying Amounts and Estimated Fair Value Hierarchy of Certain Financial Information (Details)

Note 14 - Fair Value of Financial Instruments - Carrying Amounts and Estimated Fair Value Hierarchy of Certain Financial Information (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Reported Value Measurement [Member]
Loans, net	$ 128,635	$ 130,356
Loans held for sale	4,459	1,218
Interest-bearing deposits	168,166	178,260
Other borrowings		5,000
Estimate of Fair Value Measurement [Member]
Loans, net	122,290	124,084
Loans held for sale	4,548	1,242
Interest-bearing deposits	168,431	178,872
Other borrowings		4,999
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member]
Loans, net	0	0
Loans held for sale	0	0
Interest-bearing deposits	0	0
Other borrowings		0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member]
Loans, net	0	0
Loans held for sale	4,548	1,242
Interest-bearing deposits	168,431	178,872
Other borrowings		4,999
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member]
Loans, net	122,290	124,084
Loans held for sale	0	0
Interest-bearing deposits	$ 0	0
Other borrowings		$ 0

- Definition

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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+ Details

- Definition

Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.

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