$NSTS
NSTS Bancorp, Inc. Stock $nsts

$nsts Overview Financials Valuation SEC Filings Company Website

2024 Q4 Form 10-Q Financial Statement

#000143774924034913 Filed on November 13, 2024

Income Statement

Concept	2024 Q4	2024 Q3
Revenue		$67.00K
YoY Change		-4.29%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization		$70.00K
YoY Change		16.67%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income		-$171.0K
YoY Change		-49.26%
Income Tax		$0.00
% Of Pretax Income
Net Earnings		-$171.0K
YoY Change		-26.29%
Net Earnings / Revenue		-255.22%
Basic Earnings Per Share		-$0.03
Diluted Earnings Per Share		-$0.03
COMMON SHARES
Basic Shares Outstanding	5.260M	5.286M
Diluted Shares Outstanding

Balance Sheet

Concept	2024 Q4	2024 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents		$34.59M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment		$5.250M
YoY Change		6.69%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets		$268.4M
YoY Change		6.61%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses		$4.242M
YoY Change		21.2%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities		$4.242M
YoY Change		21.2%
LONG-TERM LIABILITIES
Long-Term Debt		$0.00
YoY Change
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities		$0.00
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities		$4.242M
Total Long-Term Liabilities		$0.00
Total Liabilities		$190.0M
YoY Change		8.81%
SHAREHOLDERS EQUITY
Retained Earnings		$40.31M
YoY Change		-10.07%
Common Stock		$56.00K
YoY Change		0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity		$78.44M
YoY Change
Total Liabilities & Shareholders Equity		$268.4M
YoY Change		6.61%

Cashflow Statement

Concept	2024 Q4	2024 Q3
OPERATING ACTIVITIES
Net Income		-$171.0K
YoY Change		-26.29%
Depreciation, Depletion And Amortization		$70.00K
YoY Change		16.67%
Cash From Operating Activities		$1.614M
YoY Change		633.64%
INVESTING ACTIVITIES
Capital Expenditures		$52.00K
YoY Change		-25.71%
Acquisitions
YoY Change
Other Investing Activities		-$401.0K
YoY Change		-116.99%
Cash From Investing Activities		-$453.0K
YoY Change		-119.78%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities		1.000M
YoY Change		-132.47%
NET CHANGE
Cash From Operating Activities		1.614M
Cash From Investing Activities		-453.0K
Cash From Financing Activities		1.000M
Net Change In Cash		2.161M
YoY Change		-479.12%
FREE CASH FLOW
Cash From Operating Activities		$1.614M
Capital Expenditures		$52.00K
Free Cash Flow		$1.562M
YoY Change		941.33%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Registrant Name EntityRegistrantName	NSTS Bancorp, Inc.
	dei	Entity Central Index Key EntityCentralIndexKey	0001881592
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
CY2024Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000
CY2024Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	5275013
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	5315261
CY2024Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	310146
CY2023Q4	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	269898
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	51845
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	152681
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2024Q3	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2023Q3	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2023Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	0	usd
CY2024Q3	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.09	pure
CY2023Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.09	pure
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2023Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2024Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2024Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2024Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2024Q3	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2024-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-41232
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	87-2522769
	dei	Entity Address Address Line1 EntityAddressAddressLine1	700 S. Lewis Ave.
	dei	Entity Address City Or Town EntityAddressCityOrTown	Waukegan
	dei	Entity Address State Or Province EntityAddressStateOrProvince	IL
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	60085
	dei	City Area Code CityAreaCode	847
	dei	Local Phone Number LocalPhoneNumber	336-4430
	dei	Security12b Title Security12bTitle	Common Stock
	dei	Trading Symbol TradingSymbol	NSTS
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	true
	dei	Entity Ex Transition Period EntityExTransitionPeriod	false
	dei	Entity Shell Company EntityShellCompany	false
CY2024Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	5260144
CY2024Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	1027000	usd
CY2023Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	1000000	usd
CY2024Q3	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	33565000	usd
CY2023Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	30388000	usd
CY2024Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	34592000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	31388000	usd
CY2024Q3	nsts	Time Deposits With Other Financial Institution TimeDepositsWithOtherFinancialInstitution	1494000	usd
CY2023Q4	nsts	Time Deposits With Other Financial Institution TimeDepositsWithOtherFinancialInstitution	1991000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	75240000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	82135000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	585000	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	550000	usd
CY2024Q3	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	3120000	usd
CY2023Q4	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	380000	usd
CY2024Q3	us-gaap	Notes Receivable Gross NotesReceivableGross	135082000	usd
CY2023Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	121799000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1271000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1176000	usd
CY2024Q3	us-gaap	Notes Receivable Net NotesReceivableNet	133811000	usd
CY2023Q4	us-gaap	Notes Receivable Net NotesReceivableNet	120623000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5250000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	5285000	usd
CY2024Q3	us-gaap	Interest Receivable InterestReceivable	855000	usd
CY2023Q4	us-gaap	Interest Receivable InterestReceivable	758000	usd
CY2024Q3	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	9603000	usd
CY2023Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	9441000	usd
CY2024Q3	us-gaap	Other Assets OtherAssets	3889000	usd
CY2023Q4	us-gaap	Other Assets OtherAssets	4225000	usd
CY2024Q3	us-gaap	Assets Assets	268439000	usd
CY2023Q4	us-gaap	Assets Assets	256776000	usd
CY2024Q3	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	10599000	usd
CY2023Q4	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	12424000	usd
CY2024Q3	nsts	Demand Deposit Accounts And Negotiable Order Of Withdrawal Now DemandDepositAccountsAndNegotiableOrderOfWithdrawalNow	15127000	usd
CY2023Q4	nsts	Demand Deposit Accounts And Negotiable Order Of Withdrawal Now DemandDepositAccountsAndNegotiableOrderOfWithdrawalNow	15346000	usd
CY2024Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	28878000	usd
CY2023Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	32027000	usd
CY2024Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	40223000	usd
CY2023Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	41774000	usd
CY2024Q3	us-gaap	Time Deposit Liability Above Us Insurance Limit TimeDepositLiabilityAboveUsInsuranceLimit	17351000	usd
CY2023Q4	us-gaap	Time Deposit Liability Above Us Insurance Limit TimeDepositLiabilityAboveUsInsuranceLimit	9975000	usd
CY2024Q3	us-gaap	Interest Bearing Domestic Deposit Other Time Deposit InterestBearingDomesticDepositOtherTimeDeposit	67709000	usd
CY2023Q4	us-gaap	Interest Bearing Domestic Deposit Other Time Deposit InterestBearingDomesticDepositOtherTimeDeposit	57280000	usd
CY2024Q3	us-gaap	Deposits Deposits	179887000	usd
CY2023Q4	us-gaap	Deposits Deposits	168826000	usd
CY2024Q3	nsts	Escrow Deposits Liabilities EscrowDepositsLiabilities	874000	usd
CY2023Q4	nsts	Escrow Deposits Liabilities EscrowDepositsLiabilities	1382000	usd
CY2024Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	5000000	usd
CY2023Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	5000000	usd
CY2024Q3	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	4242000	usd
CY2023Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	4023000	usd
CY2024Q3	us-gaap	Liabilities Liabilities	190003000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	179231000	usd
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	56000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	56000	usd
CY2024Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2792000	usd
CY2023Q4	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	2381000	usd
CY2024Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	51410000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	50920000	usd
CY2024Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	40312000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	41055000	usd
CY2024Q3	nsts	Unearned Esop Shares Cost UnearnedEsopSharesCost	3723000	usd
CY2023Q4	nsts	Unearned Esop Shares Cost UnearnedEsopSharesCost	3882000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-6827000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-8223000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	78436000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	77545000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	268439000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	256776000	usd
CY2024Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	1797000	usd
CY2023Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	1079000	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	4993000	usd
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	3119000	usd
CY2024Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	370000	usd
CY2023Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	633000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1175000	usd
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1923000	usd
CY2024Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	60000	usd
CY2023Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	100000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	184000	usd
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	302000	usd
CY2024Q3	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	409000	usd
CY2023Q3	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	99000	usd
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	1183000	usd
	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	210000	usd
CY2024Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	14000	usd
CY2023Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	21000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	65000	usd
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	75000	usd
CY2024Q3	nsts	Income From Federal Home Loan Bank Stock IncomeFromFederalHomeLoanBankStock	10000	usd
CY2023Q3	nsts	Income From Federal Home Loan Bank Stock IncomeFromFederalHomeLoanBankStock	7000	usd
	nsts	Income From Federal Home Loan Bank Stock IncomeFromFederalHomeLoanBankStock	28000	usd
	nsts	Income From Federal Home Loan Bank Stock IncomeFromFederalHomeLoanBankStock	16000	usd
CY2024Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	2660000	usd
CY2023Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	1939000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7628000	usd
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	5645000	usd
CY2024Q3	us-gaap	Interest Expense Domestic Deposits InterestExpenseDomesticDeposits	769000	usd
CY2023Q3	us-gaap	Interest Expense Domestic Deposits InterestExpenseDomesticDeposits	362000	usd
	us-gaap	Interest Expense Domestic Deposits InterestExpenseDomesticDeposits	2123000	usd
	us-gaap	Interest Expense Domestic Deposits InterestExpenseDomesticDeposits	845000	usd
CY2024Q3	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	61000	usd
CY2023Q3	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	61000	usd
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	182000	usd
	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	68000	usd
CY2024Q3	us-gaap	Interest Expense Operating InterestExpenseOperating	830000	usd
CY2023Q3	us-gaap	Interest Expense Operating InterestExpenseOperating	423000	usd
	us-gaap	Interest Expense Operating InterestExpenseOperating	2305000	usd
	us-gaap	Interest Expense Operating InterestExpenseOperating	913000	usd
CY2024Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	1830000	usd
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	1516000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	5323000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	4732000	usd
CY2024Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	20000	usd
CY2023Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	50000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	142000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	52000	usd
CY2024Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	1810000	usd
CY2023Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	1466000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	5181000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	4680000	usd
CY2024Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	268000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	0	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	695000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	13000	usd
CY2024Q3	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	16000	usd
CY2023Q3	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	16000	usd
	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	48000	usd
	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	48000	usd
CY2024Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	67000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	70000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	192000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	203000	usd
CY2024Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	56000	usd
CY2023Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	49000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	162000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	141000	usd
CY2024Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	16000	usd
CY2023Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	15000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	139000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	39000	usd
CY2024Q3	us-gaap	Noninterest Income NoninterestIncome	423000	usd
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	150000	usd
	us-gaap	Noninterest Income NoninterestIncome	1236000	usd
	us-gaap	Noninterest Income NoninterestIncome	444000	usd
CY2024Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1483000	usd
CY2023Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1162000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	4325000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3095000	usd
CY2024Q3	us-gaap	Occupancy Net OccupancyNet	190000	usd
CY2023Q3	us-gaap	Occupancy Net OccupancyNet	166000	usd
	us-gaap	Occupancy Net OccupancyNet	602000	usd
	us-gaap	Occupancy Net OccupancyNet	499000	usd
CY2024Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	212000	usd
CY2023Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	159000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	624000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	481000	usd
CY2024Q3	us-gaap	Professional Fees ProfessionalFees	115000	usd
CY2023Q3	us-gaap	Professional Fees ProfessionalFees	150000	usd
	us-gaap	Professional Fees ProfessionalFees	398000	usd
	us-gaap	Professional Fees ProfessionalFees	394000	usd
CY2024Q3	us-gaap	Advertising Expense AdvertisingExpense	60000	usd
CY2023Q3	us-gaap	Advertising Expense AdvertisingExpense	14000	usd
	us-gaap	Advertising Expense AdvertisingExpense	235000	usd
	us-gaap	Advertising Expense AdvertisingExpense	65000	usd
CY2024Q3	nsts	Supervisory Fees And Assessment SupervisoryFeesAndAssessment	36000	usd
CY2023Q3	nsts	Supervisory Fees And Assessment SupervisoryFeesAndAssessment	49000	usd
	nsts	Supervisory Fees And Assessment SupervisoryFeesAndAssessment	107000	usd
	nsts	Supervisory Fees And Assessment SupervisoryFeesAndAssessment	123000	usd
CY2024Q3	us-gaap	Loan Processing Fee LoanProcessingFee	53000	usd
CY2023Q3	us-gaap	Loan Processing Fee LoanProcessingFee	25000	usd
	us-gaap	Loan Processing Fee LoanProcessingFee	148000	usd
	us-gaap	Loan Processing Fee LoanProcessingFee	69000	usd
CY2024Q3	nsts	Deposit Expenses DepositExpenses	63000	usd
CY2023Q3	nsts	Deposit Expenses DepositExpenses	56000	usd
	nsts	Deposit Expenses DepositExpenses	175000	usd
	nsts	Deposit Expenses DepositExpenses	163000	usd
CY2024Q3	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	56000	usd
CY2023Q3	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	56000	usd
	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	160000	usd
	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	168000	usd
CY2024Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	136000	usd
CY2023Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	116000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	386000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	353000	usd
CY2024Q3	us-gaap	Noninterest Expense NoninterestExpense	2404000	usd
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	1953000	usd
	us-gaap	Noninterest Expense NoninterestExpense	7160000	usd
	us-gaap	Noninterest Expense NoninterestExpense	5410000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-171000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-337000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-743000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-286000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-105000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-98000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	-171000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-232000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-743000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-188000	usd
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.15
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.04
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	4908504
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5093587
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	4921445
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5020262
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	-171000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-232000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	2943000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-3081000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	838000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-878000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2105000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2203000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1934000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-2435000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-743000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-188000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	1952000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-2671000	usd
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	556000	usd
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-762000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1396000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1909000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	653000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-2097000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	80082000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-232000	usd
CY2023Q3	nsts	Esop Shares Committed To Be Released ESOPSharesCommittedToBeReleased	50000	usd
CY2023Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	706000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	170000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-2203000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	77161000	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	76500000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	-171000	usd
CY2024Q3	nsts	Esop Shares Committed To Be Released ESOPSharesCommittedToBeReleased	52000	usd
CY2024Q3	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	427000	usd
CY2024Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	215000	usd
CY2024Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	162000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	2105000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	78436000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	80542000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-188000	usd
	nsts	Esop Shares Committed To Be Released ESOPSharesCommittedToBeReleased	152000	usd
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1355000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	198000	usd
	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1909000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	77161000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	77545000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-743000	usd
	nsts	Esop Shares Committed To Be Released ESOPSharesCommittedToBeReleased	154000	usd
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	508000	usd
	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	109000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	215000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	486000	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	1396000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	78436000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-743000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-188000	usd
	us-gaap	Depreciation Depreciation	219000	usd
	us-gaap	Depreciation Depreciation	193000	usd
	nsts	Securities Amortization And Accretion Net SecuritiesAmortizationAndAccretionNet	393000	usd
	nsts	Securities Amortization And Accretion Net SecuritiesAmortizationAndAccretionNet	412000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	33617000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	880000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	34042000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	716000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	695000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	13000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	142000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	52000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	162000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	141000	usd
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	154000	usd
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	152000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	486000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	198000	usd
	nsts	Increase Decrease In Accrued Interest Receivable And Other Assets IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets	317000	usd
	nsts	Increase Decrease In Accrued Interest Receivable And Other Assets IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets	-74000	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	172000	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-212000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	74000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	363000	usd
	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	15753000	usd
	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	3887000	usd
	nsts	Principal Repayments On Mortgage Backed Securities PrincipalRepaymentsOnMortgageBackedSecurities	-4154000	usd
	nsts	Principal Repayments On Mortgage Backed Securities PrincipalRepaymentsOnMortgageBackedSecurities	-6517000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	4300000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	2080000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	35000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	-0	usd
	nsts	Proceeds From Payments For In Time Deposits Other Financial Instrument Net ProceedsFromPaymentsForInTimeDepositsOtherFinancialInstrumentNet	497000	usd
	nsts	Proceeds From Payments For In Time Deposits Other Financial Instrument Net ProceedsFromPaymentsForInTimeDepositsOtherFinancialInstrumentNet	2735000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	184000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	79000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7021000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	7366000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	11061000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-13384000	usd
	nsts	Net Change In Escrow Deposits NetChangeInEscrowDeposits	-508000	usd
	nsts	Net Change In Escrow Deposits NetChangeInEscrowDeposits	-448000	usd
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	0	usd
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	5000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	508000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1355000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	109000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	-0	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	215000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	10151000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-10187000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	3204000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-2458000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	31388000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	13147000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	34592000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	10689000	usd
	us-gaap	Interest Paid Net InterestPaidNet	2320000	usd
	us-gaap	Interest Paid Net InterestPaidNet	879000	usd
	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	2470000	usd
	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	0	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	244000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	351000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	999000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	28084000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	33308000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	12849000	usd
CY2024Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	75240000	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	usd
CY2024Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	9550000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss	84790000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	4265000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	28125000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	34752000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	14993000	usd
CY2023Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	82135000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1000	usd
CY2023Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	11503000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss	93637000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	484000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	10000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	74756000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	9540000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	75240000	usd
CY2024Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	9550000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	279000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	81361000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	11502000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	81640000	usd
CY2023Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	11503000	usd
CY2024Q3	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	134398000	usd
CY2023Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	120783000	usd
CY2024Q3	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	684000	usd
CY2023Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	1016000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1271000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1176000	usd
CY2024Q3	us-gaap	Notes Receivable Net NotesReceivableNet	133811000	usd
CY2023Q4	us-gaap	Notes Receivable Net NotesReceivableNet	120623000	usd
CY2024Q3	us-gaap	Escrow Deposit EscrowDeposit	116000	usd
CY2023Q4	us-gaap	Escrow Deposit EscrowDeposit	231000	usd
CY2024Q3	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	566000	usd
CY2023Q4	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	392000	usd
CY2024Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	535000	usd
CY2023Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	550000	usd
CY2024Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1267000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-0	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	0	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	-0	usd
CY2024Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	4000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1271000	usd
CY2023Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1176000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-0	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	0	usd
	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	-0	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	95000	usd
CY2024Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1271000	usd
CY2023Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1010000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-0	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	0	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	-0	usd
CY2023Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	51000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1061000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	624000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-0	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	0	usd
	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	-0	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	53000	usd
CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1061000	usd
CY2024Q3	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	60000	usd
CY2023Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	4000	usd
CY2024Q3	nsts	Provision For Credit Losses Amount Excluded ProvisionForCreditLossesAmountExcluded	16000	usd
	nsts	Provision For Credit Losses Amount Excluded ProvisionForCreditLossesAmountExcluded	47000	usd
	us-gaap	Financing Receivable Year One Originated Current Fiscal Year Writeoff FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff	-0	usd
	us-gaap	Financing Receivable Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	-0	usd
	us-gaap	Financing Receivable Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	-0	usd
	us-gaap	Financing Receivable Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	-0	usd
	nsts	Financing Receivable Originated More Than Four Years Before Current Fiscal Year Writeoff FinancingReceivableOriginatedMoreThanFourYearsBeforeCurrentFiscalYearWriteoff	-0	usd
	us-gaap	Financing Receivable Revolving Writeoff FinancingReceivableRevolvingWriteoff	-0	usd
	us-gaap	Financing Receivable Revolving Converted To Term Loan Writeoff FinancingReceivableRevolvingConvertedToTermLoanWriteoff	-0	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-0	usd
CY2024Q3	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	20925000	usd
CY2024Q3	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	22954000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	17639000	usd
CY2024Q3	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	18644000	usd
CY2024Q3	nsts	Financing Receivable Originated More Than Four Years Before Current Fiscal Year FinancingReceivableOriginatedMoreThanFourYearsBeforeCurrentFiscalYear	50204000	usd
CY2024Q3	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	4032000	usd
CY2024Q3	us-gaap	Financing Receivable Revolving Converted To Term Loan FinancingReceivableRevolvingConvertedToTermLoan	0	usd
CY2024Q3	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	134398000	usd
CY2023	us-gaap	Financing Receivable Year One Originated Current Fiscal Year Writeoff FinancingReceivableYearOneOriginatedCurrentFiscalYearWriteoff	-0	usd
CY2023	us-gaap	Financing Receivable Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	-0	usd
CY2023	us-gaap	Financing Receivable Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	-0	usd
CY2023	us-gaap	Financing Receivable Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	-0	usd
CY2023	nsts	Financing Receivable Originated More Than Four Years Before Current Fiscal Year Writeoff FinancingReceivableOriginatedMoreThanFourYearsBeforeCurrentFiscalYearWriteoff	-0	usd
CY2023	us-gaap	Financing Receivable Revolving Writeoff FinancingReceivableRevolvingWriteoff	-0	usd
CY2023	us-gaap	Financing Receivable Revolving Converted To Term Loan Writeoff FinancingReceivableRevolvingConvertedToTermLoanWriteoff	-0	usd
CY2023Q4	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	26211000	usd
CY2023Q4	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	19045000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	19972000	usd
CY2023Q4	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	53991000	usd
CY2023Q4	nsts	Financing Receivable Originated More Than Four Years Before Current Fiscal Year FinancingReceivableOriginatedMoreThanFourYearsBeforeCurrentFiscalYear	1564000	usd
CY2023Q4	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	0	usd
CY2023Q4	us-gaap	Financing Receivable Revolving Converted To Term Loan FinancingReceivableRevolvingConvertedToTermLoan	120783000	usd
CY2024Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	0	usd
CY2024Q3	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	134398000	usd
CY2023Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	200000	usd
CY2023Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	120783000	usd
	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	usd
CY2024Q3	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	0	usd
CY2024Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	0	usd
CY2023Q4	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	200000	usd
CY2023Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	200000	usd
CY2024Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	0	usd
CY2024Q3	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	54027000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	14296000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	2322000	usd
CY2024Q3	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	7276000	usd
CY2024Q3	nsts	Time Deposit Maturities Year Four And Beyond TimeDepositMaturitiesYearFourAndBeyond	7139000	usd
CY2024Q3	us-gaap	Time Deposits TimeDeposits	85060000	usd
CY2024Q3	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	110100000	usd
CY2023Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	102600000	usd
CY2024Q3	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	63962000	usd
CY2024Q3	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.2396	pure
CY2024Q3	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	24026000	usd
CY2023Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	63258000	usd
CY2023Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.2472	pure
CY2023Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	23031000	usd
CY2024Q3	us-gaap	Other Commitment OtherCommitment	10748000	usd
CY2023Q4	us-gaap	Other Commitment OtherCommitment	7820000	usd
CY2024Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	-171000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-232000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-743000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-188000	usd
CY2024Q3	nsts	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	5284380
CY2023Q3	nsts	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	5490825
	nsts	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	5302574
	nsts	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	5422851
CY2024Q3	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	375876
CY2023Q3	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	397238
	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	381129
	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	402589
CY2024Q3	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	4908504
CY2023Q3	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	5093587
	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	4921445
	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	5020262
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.15
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.04
CY2024Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	431836
	us-gaap	Employee Stock Ownership Plan Esop Weighted Average Purchase Price Of Shares Purchased EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased	10
	us-gaap	Employee Stock Ownership Plan Esop Shares Contributed To Esop EmployeeStockOwnershipPlanESOPSharesContributedToESOP	0
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	154000	usd
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	152000	usd
CY2024Q3	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	52000	usd
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	50000	usd
CY2024Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	43624
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	22009
CY2024Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Committed To Be Released Shares EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares	15885
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Committed To Be Released Shares EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares	16212
CY2024Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Suspense Shares EmployeeStockOwnershipPlanESOPNumberOfSuspenseShares	372327
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Suspense Shares EmployeeStockOwnershipPlanESOPNumberOfSuspenseShares	393615
CY2024Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	431836
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	431836
CY2024Q3	us-gaap	Employee Stock Ownership Plan Esop Deferred Shares Fair Value EmployeeStockOwnershipPlanESOPDeferredSharesFairValue	3854000	usd
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Deferred Shares Fair Value EmployeeStockOwnershipPlanESOPDeferredSharesFairValue	3562000	usd
CY2024Q3	us-gaap	Share Price SharePrice	10.35
CY2023Q3	us-gaap	Share Price SharePrice	9.05
CY2024Q3	us-gaap	Share Price SharePrice	10.35
CY2023Q3	us-gaap	Share Price SharePrice	9.05
CY2024Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	162000	usd
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	170000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	486000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	198000	usd

Files In Submission

Name	View Source	Status
0001437749-24-034913-index-headers.html	Edgar Link	pending
0001437749-24-034913-index.html	Edgar Link	pending
0001437749-24-034913.txt	Edgar Link	pending
0001437749-24-034913-xbrl.zip	Edgar Link	pending
ex_722577.htm	Edgar Link	pending
ex_722578.htm	Edgar Link	pending
ex_722579.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
nsts-20240930.xsd	Edgar Link	pending
nsts20240930_10q.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
nsts-20240930_cal.xml	Edgar Link	unprocessable
nsts-20240930_def.xml	Edgar Link	unprocessable
nsts-20240930_lab.xml	Edgar Link	unprocessable
nsts-20240930_pre.xml	Edgar Link	unprocessable
nsts20240930_10q_htm.xml	Edgar Link	completed
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R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
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R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable

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$NSTS
NSTS Bancorp, Inc. Stock $nsts

2024 Q4 Form 10-Q Financial Statement

#000143774924034913 Filed on November 13, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NSTS NSTS Bancorp, Inc. Stock $nsts

2024 Q4 Form 10-Q Financial Statement

#000143774924034913 Filed on November 13, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NSTS
NSTS Bancorp, Inc. Stock $nsts