$NSTS
NSTS Bancorp, Inc. Stock $nsts

$nsts Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-Q Financial Statement

#000143774923031624 Filed on November 13, 2023

Income Statement

Concept	2023 Q4	2023 Q3	2022 Q3
Revenue		$70.00K	$75.00K
YoY Change		-6.67%	-93.76%
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	$73.00K	$60.00K	$68.00K
YoY Change	8.96%	-11.76%	13.33%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense		$423.0K	$192.0K
YoY Change		120.31%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	-$2.672M	-$337.0K	$87.00K
YoY Change	-1160.32%	-487.36%	1640.0%
Income Tax	$1.097M	-$105.0K	-$31.00K
% Of Pretax Income			-35.63%
Net Earnings	-$3.769M	-$232.0K	$118.0K
YoY Change	-9764.1%	-296.61%	594.12%
Net Earnings / Revenue		-331.43%	157.33%
Basic Earnings Per Share		-$0.05	$0.02
Diluted Earnings Per Share	-$0.76	-$0.05	$23.73K
COMMON SHARES
Basic Shares Outstanding	5.315M	5.497M	5.398M
Diluted Shares Outstanding

Balance Sheet

Concept	2023 Q4	2023 Q3	2022 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$31.39M	$10.69M	$18.12M
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	$5.285M	$4.921M	$5.101M
YoY Change	4.97%	-3.53%	-0.58%
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	$256.8M	$251.8M	$268.2M
YoY Change	-2.81%	-6.11%	3.19%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$4.023M	$3.500M	$4.622M
YoY Change	8.82%	-24.28%	59.38%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$4.023M	$3.500M	$4.622M
YoY Change	8.82%	-24.28%	59.38%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$0.00	$0.00	$0.00
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities	$4.023M	$3.500M	$4.622M
Total Long-Term Liabilities	$0.00	$0.00	$0.00
Total Liabilities	$179.2M	$174.6M	$189.0M
YoY Change	-2.41%	-7.62%	-11.65%
SHAREHOLDERS EQUITY
Retained Earnings	$41.06M	$44.82M	$45.25M
YoY Change	-9.35%	-0.95%	-0.15%
Common Stock	$56.00K	$56.00K	$54.00K
YoY Change	3.7%	3.7%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$77.55M	$77.16M	$79.16M
YoY Change
Total Liabilities & Shareholders Equity	$256.8M	$251.8M	$268.2M
YoY Change	-2.81%	-6.11%	3.19%

Cashflow Statement

Concept	2023 Q4	2023 Q3	2022 Q3
OPERATING ACTIVITIES
Net Income	-$3.769M	-$232.0K	$118.0K
YoY Change	-9764.1%	-296.61%	594.12%
Depreciation, Depletion And Amortization	$73.00K	$60.00K	$68.00K
YoY Change	8.96%	-11.76%	13.33%
Cash From Operating Activities	$68.00K	$220.0K	$1.747M
YoY Change	-115.01%	-87.41%	-264.81%
INVESTING ACTIVITIES
Capital Expenditures	$437.0K	$70.00K	-$15.00K
YoY Change	43600.0%	-566.67%	-70.0%
Acquisitions
YoY Change
Other Investing Activities	$18.02M	$2.360M	-$13.08M
YoY Change	-21054.65%	-118.04%	-495.26%
Cash From Investing Activities	$17.58M	$2.290M	-$13.10M
YoY Change	-20311.49%	-117.48%	-501.78%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	3.047M	-3.080M	-3.356M
YoY Change	-168.78%	-8.22%	-116.62%
NET CHANGE
Cash From Operating Activities	68.00K	220.0K	1.747M
Cash From Investing Activities	17.58M	2.290M	-13.10M
Cash From Financing Activities	3.047M	-3.080M	-3.356M
Net Change In Cash	20.70M	-570.0K	-14.71M
YoY Change	-516.48%	-96.12%	-165.69%
FREE CASH FLOW
Cash From Operating Activities	$68.00K	$220.0K	$1.747M
Capital Expenditures	$437.0K	$70.00K	-$15.00K
Free Cash Flow	-$369.0K	$150.0K	$1.762M
YoY Change	-18.72%	-91.49%	-274.46%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	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	2023
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
	dei	Entity Shell Company EntityShellCompany	false
CY2023Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	5315261
CY2023Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	1174000	usd
CY2022Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	1583000	usd
CY2023Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000
CY2023Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	5585159
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	5397959
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	5432478
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	5397959
CY2023Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	152681
CY2023Q3	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	0	usd
CY2022Q3	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	0	usd
	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	0	usd
	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	0	usd
	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	2500000	usd
	nsts	Shares Purchased During Period Shares Esop SharesPurchasedDuringPeriodSharesEsop	431836
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	152681
	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
CY2022Q3	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2022Q4	us-gaap	Other Real Estate OtherRealEstate	0	usd
CY2022Q3	us-gaap	Other Real Estate Period Increase Decrease OtherRealEstatePeriodIncreaseDecrease	0	usd
	us-gaap	Other Real Estate Period Increase Decrease OtherRealEstatePeriodIncreaseDecrease	0	usd
	us-gaap	Other Real Estate Period Increase Decrease OtherRealEstatePeriodIncreaseDecrease	0	usd
CY2023Q3	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	0	usd
CY2023Q3	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.09	pure
CY2022Q4	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	652700
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2023Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q3	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	2023-09-30
	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
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CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	10689000	usd
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CY2023Q3	nsts	Time Deposits With Other Financial Institution TimeDepositsWithOtherFinancialInstitution	1742000	usd
CY2022Q4	nsts	Time Deposits With Other Financial Institution TimeDepositsWithOtherFinancialInstitution	4477000	usd
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CY2022Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	550000	usd
CY2023Q3	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	177000	usd
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CY2023Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	1061000	usd
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CY2023Q3	us-gaap	Interest Receivable InterestReceivable	805000	usd
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CY2022Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	9249000	usd
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CY2023Q3	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	12261000	usd
CY2022Q4	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	12977000	usd
CY2023Q3	nsts	Demand Deposit Accounts And Negotiable Order Of Withdrawal Now DemandDepositAccountsAndNegotiableOrderOfWithdrawalNow	15234000	usd
CY2022Q4	nsts	Demand Deposit Accounts And Negotiable Order Of Withdrawal Now DemandDepositAccountsAndNegotiableOrderOfWithdrawalNow	18659000	usd
CY2023Q3	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	33788000	usd
CY2022Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	42624000	usd
CY2023Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	43486000	usd
CY2022Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	49068000	usd
CY2023Q3	us-gaap	Time Deposit Liability Above Us Insurance Limit TimeDepositLiabilityAboveUsInsuranceLimit	8959000	usd
CY2022Q4	us-gaap	Time Deposit Liability Above Us Insurance Limit TimeDepositLiabilityAboveUsInsuranceLimit	8801000	usd
CY2023Q3	us-gaap	Interest Bearing Domestic Deposit Other Time Deposit InterestBearingDomesticDepositOtherTimeDeposit	51602000	usd
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CY2023Q3	nsts	Escrow Deposits Liabilities EscrowDepositsLiabilities	805000	usd
CY2022Q4	nsts	Escrow Deposits Liabilities EscrowDepositsLiabilities	1253000	usd
CY2023Q3	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	5000000	usd
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CY2022Q4	us-gaap	Liabilities Liabilities	183664000	usd
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	56000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	54000	usd
CY2023Q3	us-gaap	Treasury Stock Common Value TreasuryStockCommonValue	1355000	usd
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CY2023Q3	nsts	Unearned Esop Shares Cost UnearnedEsopSharesCost	3936000	usd
CY2022Q4	nsts	Unearned Esop Shares Cost UnearnedEsopSharesCost	4098000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-13034000	usd
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CY2023Q3	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	21000	usd
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	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	25000	usd
CY2023Q3	nsts	Income From Federal Home Loan Bank Stock IncomeFromFederalHomeLoanBankStock	7000	usd
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	nsts	Income From Federal Home Loan Bank Stock IncomeFromFederalHomeLoanBankStock	16000	usd
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CY2023Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	1466000	usd
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	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	4680000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	4016000	usd
CY2023Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	0	usd
CY2022Q3	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	30000	usd
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	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	99000	usd
CY2023Q3	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	16000	usd
CY2022Q3	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	16000	usd
	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	48000	usd
	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	37000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	70000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	75000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	203000	usd
	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	222000	usd
CY2023Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	49000	usd
CY2022Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	45000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	141000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	132000	usd
CY2023Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	15000	usd
CY2022Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	19000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	43000	usd
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	572000	usd
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	150000	usd
CY2022Q3	us-gaap	Noninterest Income NoninterestIncome	185000	usd
	us-gaap	Noninterest Income NoninterestIncome	444000	usd
	us-gaap	Noninterest Income NoninterestIncome	1062000	usd
CY2023Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1162000	usd
CY2022Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	938000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3095000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	2842000	usd
CY2023Q3	us-gaap	Occupancy Net OccupancyNet	166000	usd
CY2022Q3	us-gaap	Occupancy Net OccupancyNet	154000	usd
	us-gaap	Occupancy Net OccupancyNet	499000	usd
	us-gaap	Occupancy Net OccupancyNet	496000	usd
CY2023Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	159000	usd
CY2022Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	159000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	481000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	461000	usd
CY2023Q3	us-gaap	Professional Fees ProfessionalFees	150000	usd
CY2022Q3	us-gaap	Professional Fees ProfessionalFees	141000	usd
	us-gaap	Professional Fees ProfessionalFees	394000	usd
	us-gaap	Professional Fees ProfessionalFees	411000	usd
CY2023Q3	us-gaap	Advertising Expense AdvertisingExpense	14000	usd
CY2022Q3	us-gaap	Advertising Expense AdvertisingExpense	29000	usd
	us-gaap	Advertising Expense AdvertisingExpense	65000	usd
	us-gaap	Advertising Expense AdvertisingExpense	67000	usd
CY2023Q3	nsts	Supervisory Fees And Assessment SupervisoryFeesAndAssessment	49000	usd
CY2022Q3	nsts	Supervisory Fees And Assessment SupervisoryFeesAndAssessment	33000	usd
	nsts	Supervisory Fees And Assessment SupervisoryFeesAndAssessment	123000	usd
	nsts	Supervisory Fees And Assessment SupervisoryFeesAndAssessment	111000	usd
CY2023Q3	us-gaap	Loan Processing Fee LoanProcessingFee	25000	usd
CY2022Q3	us-gaap	Loan Processing Fee LoanProcessingFee	16000	usd
	us-gaap	Loan Processing Fee LoanProcessingFee	69000	usd
	us-gaap	Loan Processing Fee LoanProcessingFee	65000	usd
CY2023Q3	nsts	Deposit Expenses DepositExpenses	56000	usd
CY2022Q3	nsts	Deposit Expenses DepositExpenses	61000	usd
	nsts	Deposit Expenses DepositExpenses	163000	usd
	nsts	Deposit Expenses DepositExpenses	149000	usd
CY2023Q3	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	56000	usd
CY2022Q3	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	59000	usd
	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	168000	usd
	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	172000	usd
CY2023Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	116000	usd
CY2022Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	88000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	353000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	383000	usd
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	1953000	usd
CY2022Q3	us-gaap	Noninterest Expense NoninterestExpense	1678000	usd
	us-gaap	Noninterest Expense NoninterestExpense	5410000	usd
	us-gaap	Noninterest Expense NoninterestExpense	5157000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-337000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	87000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-286000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-79000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-105000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-31000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-98000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-67000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-232000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	118000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-188000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-12000	usd
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.04
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5093587
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	4971930
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5020262
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	4644521
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-232000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	118000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-3081000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-6321000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-878000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-1802000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2203000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4519000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-2435000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-4401000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-188000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-12000	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 Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-17195000	usd
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-762000	usd
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-4902000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1909000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-12293000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-2097000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-12305000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	83512000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	118000	usd
CY2022Q3	nsts	Esop Shares Committed To Be Released ESOPSharesCommittedToBeReleased	48000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-4519000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	79159000	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
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	45183000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-12000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	49440000	usd
	nsts	Stock Issued During Period Value Donation StockIssuedDuringPeriodValueDonation	1009000	usd
	nsts	Shares Purchased During Period Value Esop SharesPurchasedDuringPeriodValueESOP	-4319000	usd
	nsts	Esop Shares Committed To Be Released ESOPSharesCommittedToBeReleased	151000	usd
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-12293000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	79159000	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
	us-gaap	Net Income Loss NetIncomeLoss	-188000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-12000	usd
	us-gaap	Depreciation Depreciation	193000	usd
	us-gaap	Depreciation Depreciation	200000	usd
	nsts	Securities Amortization And Accretion Net SecuritiesAmortizationAndAccretionNet	412000	usd
	nsts	Securities Amortization And Accretion Net SecuritiesAmortizationAndAccretionNet	803000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	880000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	7457000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	712000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	7556000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	9000	usd
	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	99000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	52000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-100000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	141000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	132000	usd
	nsts	Issuance Of Shares For Donation IssuanceOfSharesForDonation	0	usd
	nsts	Issuance Of Shares For Donation IssuanceOfSharesForDonation	1009000	usd
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	152000	usd
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	151000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	198000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	0	usd
	nsts	Increase Decrease In Accrued Interest Receivable And Other Assets IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets	-74000	usd
	nsts	Increase Decrease In Accrued Interest Receivable And Other Assets IncreaseDecreaseInAccruedInterestReceivableAndOtherAssets	-524000	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-212000	usd
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	999000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	363000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3442000	usd
	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	3887000	usd
	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	1112000	usd
	nsts	Principal Repayments On Mortgage Backed Securities PrincipalRepaymentsOnMortgageBackedSecurities	-6517000	usd
	nsts	Principal Repayments On Mortgage Backed Securities PrincipalRepaymentsOnMortgageBackedSecurities	-13853000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	-0	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	57473000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	2080000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	1305000	usd
	nsts	Proceeds From Payments For In Time Deposits Other Financial Instrument Net ProceedsFromPaymentsForInTimeDepositsOtherFinancialInstrumentNet	2735000	usd
	nsts	Proceeds From Payments For In Time Deposits Other Financial Instrument Net ProceedsFromPaymentsForInTimeDepositsOtherFinancialInstrumentNet	-750000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	79000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	214000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	7366000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-44391000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-13384000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-102160000	usd
	nsts	Net Change In Escrow Deposits NetChangeInEscrowDeposits	-448000	usd
	nsts	Net Change In Escrow Deposits NetChangeInEscrowDeposits	-506000	usd
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	-0	usd
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	5000000	usd
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	5000000	usd
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	0	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	49440000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1355000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	-0	usd
	us-gaap	Origination Of Loans To Employee Stock Ownership Plans OriginationOfLoansToEmployeeStockOwnershipPlans	-0	usd
	us-gaap	Origination Of Loans To Employee Stock Ownership Plans OriginationOfLoansToEmployeeStockOwnershipPlans	4319000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-10187000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-62545000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-2458000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-103494000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	13147000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	121611000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	10689000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	18117000	usd
	us-gaap	Interest Paid Net InterestPaidNet	879000	usd
	us-gaap	Interest Paid Net InterestPaidNet	580000	usd
CY2023Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	624000	usd
CY2023Q1	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	0	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	5226000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	54246000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	36407000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	13647000	usd
CY2023Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	109526000	usd
CY2023Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	usd
CY2023Q3	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	18231000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss	127757000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	3968000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	64602000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	38421000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	14214000	usd
CY2022Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	121205000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	6000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	15566000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Amortized Cost After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostAfterAllowanceForCreditLoss	136765000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	7354000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	248000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	102172000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	17983000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	109526000	usd
CY2023Q3	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	18231000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	77199000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	7432000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	43229000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	8134000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	120428000	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	15566000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
CY2023Q3	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	106841000	usd
CY2022Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	102991000	usd
CY2023Q3	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	1030000	usd
CY2022Q4	us-gaap	Financing Receivable Unamortized Loan Commitment Origination Fee And Premium Discount FinancingReceivableUnamortizedLoanCommitmentOriginationFeeAndPremiumDiscount	992000	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
CY2023Q3	us-gaap	Notes Receivable Net NotesReceivableNet	106810000	usd
CY2022Q4	us-gaap	Notes Receivable Net NotesReceivableNet	103359000	usd
CY2023Q3	us-gaap	Escrow Deposit EscrowDeposit	150000	usd
CY2022Q4	us-gaap	Escrow Deposit EscrowDeposit	231000	usd
CY2023Q3	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	522000	usd
CY2022Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	597000	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
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	769000	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-0	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	0	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	-0	usd
CY2022Q3	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-84000	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	685000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	779000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	-0	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	6000	usd
	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	-6000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-100000	usd
CY2022Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	685000	usd
CY2023Q3	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	4000	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
	nsts	Financing Receivable Originated More Than Three Years Before Current Fiscal Year Writeoff FinancingReceivableOriginatedMoreThanThreeYearsBeforeCurrentFiscalYearWriteoff	-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
CY2023Q3	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	10560000	usd
CY2023Q3	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	19641000	usd
CY2023Q3	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	20197000	usd
CY2023Q3	nsts	Financing Receivable Originated More Than Three Years Before Current Fiscal Year FinancingReceivableOriginatedMoreThanThreeYearsBeforeCurrentFiscalYear	55002000	usd
CY2023Q3	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	1441000	usd
CY2023Q3	us-gaap	Financing Receivable Revolving Converted To Term Loan FinancingReceivableRevolvingConvertedToTermLoan	0	usd
CY2023Q3	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	106841000	usd
CY2022Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	102991000	usd
CY2023Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	139000	usd
CY2023Q3	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	106841000	usd
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	154000	usd
CY2022Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	102991000	usd
CY2023Q3	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	139000	usd
CY2023Q3	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	139000	usd
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	154000	usd
CY2023Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	0	usd
CY2022Q3	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	0	usd
CY2023Q3	us-gaap	Other Real Estate OtherRealEstate	0	usd
CY2023Q3	us-gaap	Other Real Estate Period Increase Decrease OtherRealEstatePeriodIncreaseDecrease	0	usd
CY2022Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	0	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	39535000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	11251000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	4003000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	1764000	usd
CY2023Q3	nsts	Time Deposit Maturities Year Four And Beyond TimeDepositMaturitiesYearFourAndBeyond	4008000	usd
CY2023Q3	us-gaap	Time Deposits TimeDeposits	60561000	usd
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	5000000	usd
CY2023Q3	us-gaap	Federal Home Loan Bank Advances Interest Rate FederalHomeLoanBankAdvancesInterestRate	0.0478	pure
CY2023Q3	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	0	usd
CY2023Q3	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	89800000	usd
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	86600000	usd
CY2023Q3	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	65941000	usd
CY2023Q3	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.2581	pure
CY2023Q3	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	22998000	usd
CY2022Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	65634000	usd
CY2022Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.2481	pure
CY2022Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	23809000	usd
CY2023Q3	us-gaap	Other Commitment OtherCommitment	7019000	usd
CY2022Q4	us-gaap	Other Commitment OtherCommitment	3665000	usd
CY2023Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	652700
CY2022Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	-232000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	118000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-188000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-12000	usd
CY2023Q3	nsts	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	5490825
CY2022Q3	nsts	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	5397959
	nsts	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	5422851
	nsts	Weighted Average Common Shares Outstanding WeightedAverageCommonSharesOutstanding	5042050
CY2023Q3	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	397238
CY2022Q3	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	426029
	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	402589
	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	397529
CY2023Q3	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	5093587
CY2022Q3	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	4971930
	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	5020262
	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	4644521
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.04
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0
CY2023Q3	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
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	50000	usd
CY2022Q3	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	48000	usd
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	152000	usd
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	151000	usd
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	22009
CY2022Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	0
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Committed To Be Released Shares EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares	16212
CY2022Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Committed To Be Released Shares EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares	12960
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Suspense Shares EmployeeStockOwnershipPlanESOPNumberOfSuspenseShares	393615
CY2022Q3	us-gaap	Employee Stock Ownership Plan Esop Number Of Suspense Shares EmployeeStockOwnershipPlanESOPNumberOfSuspenseShares	418876
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	431836
CY2022Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	431836
CY2023Q3	us-gaap	Employee Stock Ownership Plan Esop Deferred Shares Fair Value EmployeeStockOwnershipPlanESOPDeferredSharesFairValue	3562000	usd
CY2022Q3	us-gaap	Employee Stock Ownership Plan Esop Deferred Shares Fair Value EmployeeStockOwnershipPlanESOPDeferredSharesFairValue	4532000	usd
CY2023Q3	us-gaap	Share Price SharePrice	9.05
CY2022Q3	us-gaap	Share Price SharePrice	10.82
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	170000	usd
CY2022Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	0	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	198000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	0	usd

Files In Submission

Name	View Source	Status
FilingSummary.xml	Edgar Link	unprocessable
0001437749-23-031624-index-headers.html	Edgar Link	pending
0001437749-23-031624-index.html	Edgar Link	pending
0001437749-23-031624.txt	Edgar Link	pending
0001437749-23-031624-xbrl.zip	Edgar Link	pending
ex_567053.htm	Edgar Link	pending
ex_567054.htm	Edgar Link	pending
ex_567055.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
nsts-20230930.xsd	Edgar Link	pending
nsts20230930_10q.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
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R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
nsts-20230930_cal.xml	Edgar Link	unprocessable
nsts-20230930_def.xml	Edgar Link	unprocessable
nsts-20230930_lab.xml	Edgar Link	unprocessable
nsts-20230930_pre.xml	Edgar Link	unprocessable
nsts20230930_10q_htm.xml	Edgar Link	completed
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
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R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
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R65.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

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$NSTS
NSTS Bancorp, Inc. Stock $nsts

2023 Q4 Form 10-Q Financial Statement

#000143774923031624 Filed on November 13, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NSTS NSTS Bancorp, Inc. Stock $nsts

2023 Q4 Form 10-Q Financial Statement

#000143774923031624 Filed on November 13, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NSTS
NSTS Bancorp, Inc. Stock $nsts