$NTIC
NORTHERN TECHNOLOGIES INTERNATIONAL CORP Stock $ntic

$ntic Overview Financials Valuation SEC Filings Company Website

2024 Q3 Form 10-Q Financial Statement

#000117184324003883 Filed on July 11, 2024

Income Statement

Concept	2024 Q3	2024 Q2
Revenue	$23.35M	$20.69M
YoY Change	12.74%	-1.35%
Cost Of Revenue	$13.13M	$12.79M
YoY Change	-1.65%	-3.67%
Gross Profit	$10.22M	$7.893M
YoY Change	38.86%	2.65%
Gross Profit Margin	43.77%	38.16%
Selling, General & Admin	$8.282M	$7.733M
YoY Change	-1.87%	12.5%
% of Gross Profit	81.04%	97.97%
Research & Development	$1.209M	$1.245M
YoY Change	-22.98%	8.23%
% of Gross Profit	11.83%	15.78%
Depreciation & Amortization	$425.7K	$287.0K
YoY Change	1.35%	-32.3%
% of Gross Profit	4.17%	3.64%
Operating Expenses	$8.004M	$8.978M
YoY Change	-7.14%	34.75%
Operating Profit	$2.216M	$1.524M
YoY Change	-275.84%	48.54%
Interest Expense	$474.5K	$59.94K
YoY Change	-82.3%	-95.08%
% of Operating Profit	21.42%	3.93%
Other Income/Expense, Net
YoY Change
Pretax Income	$2.690M	$1.488M
YoY Change	89.44%	-33.74%
Income Tax	$477.4K	$332.4K
% Of Pretax Income	17.75%	22.34%
Net Earnings	$1.836M	$976.6K
YoY Change		-35.99%
Net Earnings / Revenue	7.86%	4.72%
Basic Earnings Per Share		$0.10
Diluted Earnings Per Share	$0.19	$0.10
COMMON SHARES
Basic Shares Outstanding	9.441M	9.428M
Diluted Shares Outstanding		10.02M

Balance Sheet

Concept	2024 Q3	2024 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$4.952M	$5.795M
YoY Change	-8.4%	-6.46%
Cash & Equivalents	$4.952M	$5.795M
Short-Term Investments
Other Short-Term Assets	$1.422M	$2.171M
YoY Change	-29.61%	18.53%
Inventory	$14.39M	$13.24M
Prepaid Expenses	$1.422M	$2.171M
Receivables	$19.19M	$14.97M
Other Receivables	$1.627M	$1.726M
Total Short-Term Assets	$41.58M	$37.90M
YoY Change	4.81%	-3.53%
LONG-TERM ASSETS
Property, Plant & Equipment	$16.27M	$15.68M
YoY Change	15.64%	11.16%
Goodwill	$4.782M	$4.782M
YoY Change	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments	$25.40M	$24.22M
YoY Change	7.14%	5.97%
Other Assets	$544.5K	$570.7K
YoY Change	2.73%
Total Long-Term Assets	$53.10M	$51.36M
YoY Change	6.89%	6.95%
TOTAL ASSETS
Total Short-Term Assets	$41.58M	$37.90M
Total Long-Term Assets	$53.10M	$51.36M
Total Assets	$94.68M	$89.27M
YoY Change	5.97%	2.24%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$6.393M	$6.273M
YoY Change	5.56%	33.82%
Accrued Expenses	$4.063M	$3.753M
YoY Change	-5.28%	31.67%
Deferred Revenue
YoY Change
Short-Term Debt	$7.112M	$4.750M
YoY Change	11.83%	-40.71%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$17.90M	$14.79M
YoY Change	7.03%	-4.86%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$99.44K	$61.58K
YoY Change	10.49%	-71.08%
Total Long-Term Liabilities	$1.604M	$1.898M
YoY Change	-16.63%	791.12%
TOTAL LIABILITIES
Total Short-Term Liabilities	$17.90M	$14.79M
Total Long-Term Liabilities	$1.604M	$1.898M
Total Liabilities	$19.50M	$16.69M
YoY Change	4.59%	-20.2%
SHAREHOLDERS EQUITY
Retained Earnings	$53.77M	$52.60M
YoY Change	5.42%	1.81%
Common Stock	$23.80M	$23.29M
YoY Change	7.35%	7.77%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$71.19M	$68.85M
YoY Change
Total Liabilities & Shareholders Equity	$94.68M	$89.27M
YoY Change	5.97%	2.24%

Cashflow Statement

Concept	2024 Q3	2024 Q2
OPERATING ACTIVITIES
Net Income	$1.836M	$976.6K
YoY Change		-35.99%
Depreciation, Depletion And Amortization	$425.7K	$287.0K
YoY Change	1.35%	-32.3%
Cash From Operating Activities	-$1.701M	$1.941M
YoY Change	-183.78%	49.19%
INVESTING ACTIVITIES
Capital Expenditures	$817.1K	$1.095M
YoY Change	23.8%	44.99%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$0.00
YoY Change
Cash From Investing Activities	-$817.1K	-$1.095M
YoY Change	23.8%	44.99%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	1.630M	174.7K
YoY Change	-176.53%	-9.64%
NET CHANGE
Cash From Operating Activities	-1.701M	1.941M
Cash From Investing Activities	-817.1K	-1.095M
Cash From Financing Activities	1.630M	174.7K
Net Change In Cash	-887.6K	1.020M
YoY Change	16.79%	38.09%
FREE CASH FLOW
Cash From Operating Activities	-$1.701M	$1.941M
Capital Expenditures	$817.1K	$1.095M
Free Cash Flow	-$2.518M	$845.7K
YoY Change	-283.78%	55.01%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2024Q2	us-gaap	Minority Interest MinorityInterest	3722006	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	72573475	usd
CY2024Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	89265544	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	89344303	usd
CY2023Q2	us-gaap	Revenues Revenues	20969726	usd
	us-gaap	Revenues Revenues	61710410	usd
	us-gaap	Revenues Revenues	59193317	usd
CY2024Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	12793103	usd
CY2023Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	13389873	usd
CY2023Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1346658	usd
	us-gaap	Selling Expense SellingExpense	12053839	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3593582	usd
CY2023Q2	us-gaap	Operating Expenses OperatingExpenses	8381236	usd
	us-gaap	Investment Income Net InvestmentIncomeNet	18495	usd
CY2024Q2	us-gaap	Interest Expense InterestExpense	59939	usd
CY2023Q2	us-gaap	Interest Expense InterestExpense	136168	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	1059590	usd
	us-gaap	Net Income Loss NetIncomeLoss	3573294	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.2
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9369923
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.21
CY2023Q2	us-gaap	Profit Loss ProfitLoss	1236999	usd
	us-gaap	Profit Loss ProfitLoss	4108791	usd
	us-gaap	Profit Loss ProfitLoss	2390747	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	331303	usd
CY2024Q2	us-gaap	Profit Loss ProfitLoss	1155322	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-251995	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	72573475	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	67244296	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	75464	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	416563	usd
	us-gaap	Dividends Dividends	1967184	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	555574	usd
	us-gaap	Profit Loss ProfitLoss	2390747	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	388568	usd
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	68991191	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	70698797	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	79967	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	0	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	1038022	usd
	us-gaap	Dividends Dividends	1980745	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1075076	usd
	us-gaap	Profit Loss ProfitLoss	4108791	usd
CY2024Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-7038745	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	68851469	usd
CY2024Q2	us-gaap	Minority Interest MinorityInterest	3722006	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	72573475	usd
CY2024Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	89265544	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	38143878	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	38957272	usd
CY2023Q2	us-gaap	Gross Profit GrossProfit	7579853	usd
	us-gaap	Gross Profit GrossProfit	23566532	usd
	us-gaap	Gross Profit GrossProfit	20236045	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3680246	usd
	us-gaap	Operating Expenses OperatingExpenses	24146982	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	3549718	usd
CY2023Q2	us-gaap	Investment Income Net InvestmentIncomeNet	8876	usd
	us-gaap	Interest Expense InterestExpense	248835	usd
	us-gaap	Interest Expense InterestExpense	342643	usd
CY2024Q2	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	1478722	usd
CY2023Q2	us-gaap	Income Loss Including Portion Attributable To Noncontrolling Interest IncomeLossIncludingPortionAttributableToNoncontrollingInterest	1779294	usd
CY2023Q2	us-gaap	Profit Loss ProfitLoss	1236999	usd
CY2024Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	178718	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	535497	usd
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	976604	usd
	us-gaap	Net Income Loss NetIncomeLoss	1973329	usd
CY2024Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.1
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2024Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.1
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.11
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9432684
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9355776
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9628069
CY2024Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-251995	usd
CY2024Q2	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	903327	usd
CY2024Q2	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-126578	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	331303	usd
CY2024Q2	us-gaap	Profit Loss ProfitLoss	1155322	usd
CY2024Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-251995	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	72573475	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	67244296	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	75464	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	416563	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	998311	usd
	us-gaap	Dividends Dividends	1967184	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	555574	usd
	us-gaap	Profit Loss ProfitLoss	2390747	usd
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	68991191	usd
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	79967	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	0	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	1038022	usd
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1075076	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	72573475	usd
	us-gaap	Profit Loss ProfitLoss	4108791	usd
	us-gaap	Profit Loss ProfitLoss	2390747	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	1038022	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	998311	usd
	us-gaap	Depreciation Depreciation	884421	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-296281	usd
CY2024Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	72573475	usd
	us-gaap	Profit Loss ProfitLoss	4108791	usd
	us-gaap	Profit Loss ProfitLoss	2390747	usd
	us-gaap	Depreciation Depreciation	884421	usd
	us-gaap	Depreciation Depreciation	766091	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	442975	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	441603	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-0	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	8534	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3664793	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	2958925	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	3510716	usd
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	40091	usd
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	76114	usd
	ntic	Increase Decrease In Trade Receivables Excluding Joint Ventures IncreaseDecreaseInTradeReceivablesExcludingJointVentures	-1184735	usd
	ntic	Increase Decrease In Trade Receivables Excluding Joint Ventures IncreaseDecreaseInTradeReceivablesExcludingJointVentures	362810	usd
	ntic	Increase Decrease In Trade Receivables Joint Ventures IncreaseDecreaseInTradeReceivablesJointVentures	406419	usd
	ntic	Increase Decrease In Trade Receivables Joint Ventures IncreaseDecreaseInTradeReceivablesJointVentures	-29014	usd
	ntic	Increase Decrease In Fees Receivable For Services Provided To Joint Ventures IncreaseDecreaseInFeesReceivableForServicesProvidedToJointVentures	-34441	usd
	ntic	Increase Decrease In Fees Receivable For Services Provided To Joint Ventures IncreaseDecreaseInFeesReceivableForServicesProvidedToJointVentures	-539107	usd
	ntic	Increase Decrease In Dividends Receivable From Joint Venture IncreaseDecreaseInDividendsReceivableFromJointVenture	-1986027	usd
	ntic	Increase Decrease In Dividends Receivable From Joint Venture IncreaseDecreaseInDividendsReceivableFromJointVenture	-0	usd
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	155828	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	197240	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-2254758	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	184366	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2902121	usd
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	4504	usd
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-29401	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-424413	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-409459	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	7583905	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3505803	usd
	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-5590	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	13000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	85928	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	89350	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2601176	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2678748	usd
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	555574	usd
	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-1611620	usd
	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-700000	usd
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	usd
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	2812504	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1980745	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	416563	usd
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	79967	usd
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	75464	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-4587474	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	81773	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-6604	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-47524	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	388651	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	861304	usd
	us-gaap	Depreciation Depreciation	766091	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	442975	usd
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	441603	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-0	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	8534	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3676962	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3664793	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	2958925	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	3510716	usd
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	40091	usd
	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	76114	usd
	ntic	Increase Decrease In Trade Receivables Excluding Joint Ventures IncreaseDecreaseInTradeReceivablesExcludingJointVentures	-1184735	usd
	ntic	Increase Decrease In Trade Receivables Excluding Joint Ventures IncreaseDecreaseInTradeReceivablesExcludingJointVentures	362810	usd
	ntic	Increase Decrease In Trade Receivables Joint Ventures IncreaseDecreaseInTradeReceivablesJointVentures	406419	usd
	ntic	Increase Decrease In Trade Receivables Joint Ventures IncreaseDecreaseInTradeReceivablesJointVentures	-29014	usd
	ntic	Increase Decrease In Fees Receivable For Services Provided To Joint Ventures IncreaseDecreaseInFeesReceivableForServicesProvidedToJointVentures	-34441	usd
	ntic	Increase Decrease In Fees Receivable For Services Provided To Joint Ventures IncreaseDecreaseInFeesReceivableForServicesProvidedToJointVentures	-539107	usd
	ntic	Increase Decrease In Dividends Receivable From Joint Venture IncreaseDecreaseInDividendsReceivableFromJointVenture	-1986027	usd
	ntic	Increase Decrease In Dividends Receivable From Joint Venture IncreaseDecreaseInDividendsReceivableFromJointVenture	-0	usd
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	429626	usd
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	155828	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	197240	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-2254758	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	184366	usd
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-184516	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	300181	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-2902121	usd
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-29401	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-424413	usd
	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-409459	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	7583905	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3505803	usd
	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-0	usd
	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	-5590	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	13000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2515248	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2607988	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	85928	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	89350	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2678748	usd
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	555574	usd
	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	-1611620	usd
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	0	usd
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	2812504	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1980745	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	1967184	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	416563	usd
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1075076	usd
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	79967	usd
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	75464	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-4587474	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-6604	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-47524	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	388651	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	861304	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	5406173	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	5333890	usd
CY2024Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	5794824	usd
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	6195194	usd
CY2024Q2	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	4887783	usd
CY2023Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	4960355	usd
CY2024Q2	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	8354598	usd
CY2023Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	8136134	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	5406173	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	5333890	usd
CY2024Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	5794824	usd
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	6195194	usd
CY2024Q2	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	4887783	usd
CY2023Q3	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	4960355	usd
CY2024Q2	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	8354598	usd
CY2023Q3	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	8136134	usd
CY2024Q2	us-gaap	Inventory Net InventoryNet	13242381	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	13096489	usd
CY2024Q2	us-gaap	Land Land	776965	usd
CY2023Q3	us-gaap	Land Land	496965	usd
CY2024Q2	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	19492861	usd
CY2023Q3	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	17250392	usd
CY2024Q2	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	6173904	usd
CY2023Q3	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	5984364	usd
CY2024Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	26443730	usd
CY2023Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	23731721	usd
CY2024Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10765158	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9666367	usd
CY2024Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15678572	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	14065354	usd
CY2024Q2	us-gaap	Depreciation Depreciation	287018	usd
	us-gaap	Depreciation Depreciation	884421	usd
CY2023Q2	us-gaap	Depreciation Depreciation	277253	usd
	us-gaap	Depreciation Depreciation	766091	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	9772645	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3970207	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	5802438	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	9686717	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	6159485	usd
CY2024Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	147749	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	442975	usd
CY2023Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	146730	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	441603	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	285905	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	543721	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	517990	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	492221	usd
CY2024Q2	us-gaap	Land Land	776965	usd
CY2023Q3	us-gaap	Land Land	496965	usd
CY2024Q2	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	19492861	usd
CY2023Q3	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	17250392	usd
CY2024Q2	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	6173904	usd
CY2024Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	26443730	usd
CY2024Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10765158	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9666367	usd
CY2024Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15678572	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	14065354	usd
CY2024Q2	us-gaap	Depreciation Depreciation	287018	usd
	us-gaap	Depreciation Depreciation	884421	usd
CY2023Q2	us-gaap	Depreciation Depreciation	277253	usd
	us-gaap	Depreciation Depreciation	766091	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	9772645	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3970207	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	5802438	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	9686717	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3527232	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	6159485	usd
CY2024Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	147749	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	442975	usd
CY2023Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	146730	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	441603	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	285905	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	543721	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	517990	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	492221	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	479012	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	479012	usd
CY2024Q2	ntic	Finite Lived Intangible Asset Expected Amortization After Year Four FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour	3483589	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	5802438	usd
CY2023Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2023Q4	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2023-11-01
CY2023Q4	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2023-11-15
CY2024Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2024Q1	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2024-01-31
CY2024Q1	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2024-02-14
CY2024Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2024Q2	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2024-05-01
CY2024Q2	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2024-05-15
CY2022Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2022Q4	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2022-11-03
CY2022Q4	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2022-11-16
CY2023Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2023Q1	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2023-02-01
CY2023Q1	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2023-02-15
CY2023Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2023Q2	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2023-05-03
CY2023Q2	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2023-05-17
CY2023Q3	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3496
CY2022Q3	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3620
CY2024Q1	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3284
CY2023Q1	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3566
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	976604	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	1059590	usd
	us-gaap	Net Income Loss NetIncomeLoss	3573294	usd
	us-gaap	Net Income Loss NetIncomeLoss	1973329	usd
CY2024Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9431134
CY2024Q2	ntic	Finite Lived Intangible Asset Expected Amortization After Year Four FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour	3483589	usd
CY2024Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	5802438	usd
CY2023Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2023Q4	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2023-11-01
CY2023Q4	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2023-11-15
CY2024Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2024Q1	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2024-01-31
CY2024Q1	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2024-02-14
CY2024Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2024Q2	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2024-05-01
CY2024Q2	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2024-05-15
CY2022Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2022Q4	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2022-11-03
CY2022Q4	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2022-11-16
CY2023Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2023Q1	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2023-02-01
CY2023Q1	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2023-02-15
CY2023Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.07
CY2023Q2	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2023-05-03
CY2023Q2	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2023-05-17
CY2023Q3	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3496
CY2022Q3	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3620
CY2024Q1	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3284
CY2023Q1	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	3566
CY2024Q2	us-gaap	Net Income Loss NetIncomeLoss	976604	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	1059590	usd
	us-gaap	Net Income Loss NetIncomeLoss	3573294	usd
	us-gaap	Net Income Loss NetIncomeLoss	1973329	usd
CY2024Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9431134
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9369923
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9369923
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9432684
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9355776
CY2024Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	584541
CY2023Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	258146
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	386536
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	346834
CY2024Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10015674
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9628069
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9819220
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9702610
CY2024Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.1
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.38
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2024Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.1
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.11
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.2
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1557131
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	11.08
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	269845
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	13.25
	ntic	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Including Cashless Exercises ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodIncludingCashlessExercises	21301
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.04
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1805675
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1143
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1350643
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	10.88
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.88
CY2023Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.87
CY2024Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y1M9D
CY2023Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y1M28D
CY2024Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	343148	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1038022	usd
CY2023Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	331303	usd
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9432684
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9355776
CY2024Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	584541
CY2023Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	258146
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	386536
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	346834
CY2024Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10015674
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9628069
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9819220
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9702610
CY2024Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.1
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.38
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2024Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.1
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.11
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.2
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1557131
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	11.08
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	269845
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	13.25
	ntic	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Including Cashless Exercises ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodIncludingCashlessExercises	21301
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.04
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1805675
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	1143
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1350643
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	10.88
CY2024Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.88
CY2023Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.87
CY2024Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y1M9D
CY2023Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y1M28D
CY2024Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	343148	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1038022	usd
CY2023Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	331303	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	998311	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	998311	usd
CY2024Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	1345262	usd
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y3M
CY2024Q2	us-gaap	Revenues Revenues	20686197	usd
CY2023Q2	us-gaap	Revenues Revenues	20969726	usd
	us-gaap	Revenues Revenues	61710410	usd
	us-gaap	Revenues Revenues	59193317	usd
CY2024Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	12793103	usd
CY2023Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	13389873	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	38143878	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	38957272	usd
CY2023Q2	us-gaap	Revenues Revenues	20969726	usd
	us-gaap	Revenues Revenues	61710410	usd
	us-gaap	Revenues Revenues	59193317	usd
CY2024Q2	ntic	Total Fees For Services Provided To Joint Ventures Geographic Location TotalFeesForServicesProvidedToJointVenturesGeographicLocation	1212497	usd
CY2024Q2	ntic	Entity Wide Fees For Services Provided To Joint Ventures Geographic Percentage EntityWideFeesForServicesProvidedToJointVenturesGeographicPercentage	1	pure
CY2023Q2	ntic	Total Fees For Services Provided To Joint Ventures Geographic Location TotalFeesForServicesProvidedToJointVenturesGeographicLocation	1361311	usd
CY2023Q2	ntic	Entity Wide Fees For Services Provided To Joint Ventures Geographic Percentage EntityWideFeesForServicesProvidedToJointVenturesGeographicPercentage	1	pure
	ntic	Total Fees For Services Provided To Joint Ventures Geographic Location TotalFeesForServicesProvidedToJointVenturesGeographicLocation	3764514	usd
	ntic	Entity Wide Fees For Services Provided To Joint Ventures Geographic Percentage EntityWideFeesForServicesProvidedToJointVenturesGeographicPercentage	1	pure
	ntic	Total Fees For Services Provided To Joint Ventures Geographic Location TotalFeesForServicesProvidedToJointVenturesGeographicLocation	3795862	usd
	ntic	Entity Wide Fees For Services Provided To Joint Ventures Geographic Percentage EntityWideFeesForServicesProvidedToJointVenturesGeographicPercentage	1	pure
CY2024Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15678572	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	14065354	usd
CY2024Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	1345262	usd
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y3M
CY2024Q2	us-gaap	Revenues Revenues	20686197	usd
CY2023Q2	us-gaap	Revenues Revenues	20969726	usd
	us-gaap	Revenues Revenues	61710410	usd
CY2024Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	12793103	usd
CY2023Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	13389873	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	38143878	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	38957272	usd
CY2024Q2	us-gaap	Revenues Revenues	20686197	usd
CY2023Q2	us-gaap	Revenues Revenues	20969726	usd
	us-gaap	Revenues Revenues	61710410	usd
	us-gaap	Revenues Revenues	59193317	usd
CY2024Q2	ntic	Total Fees For Services Provided To Joint Ventures Geographic Location TotalFeesForServicesProvidedToJointVenturesGeographicLocation	1212497	usd
CY2024Q2	ntic	Entity Wide Fees For Services Provided To Joint Ventures Geographic Percentage EntityWideFeesForServicesProvidedToJointVenturesGeographicPercentage	1	pure
CY2023Q2	ntic	Total Fees For Services Provided To Joint Ventures Geographic Location TotalFeesForServicesProvidedToJointVenturesGeographicLocation	1361311	usd
CY2023Q2	ntic	Entity Wide Fees For Services Provided To Joint Ventures Geographic Percentage EntityWideFeesForServicesProvidedToJointVenturesGeographicPercentage	1	pure
	ntic	Total Fees For Services Provided To Joint Ventures Geographic Location TotalFeesForServicesProvidedToJointVenturesGeographicLocation	3764514	usd
	ntic	Entity Wide Fees For Services Provided To Joint Ventures Geographic Percentage EntityWideFeesForServicesProvidedToJointVenturesGeographicPercentage	1	pure
	ntic	Total Fees For Services Provided To Joint Ventures Geographic Location TotalFeesForServicesProvidedToJointVenturesGeographicLocation	3795862	usd
	ntic	Entity Wide Fees For Services Provided To Joint Ventures Geographic Percentage EntityWideFeesForServicesProvidedToJointVenturesGeographicPercentage	1	pure
CY2024Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	15678572	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	14065354	usd
CY2024Q2	us-gaap	Revenues Revenues	20686197	usd
CY2023Q2	us-gaap	Revenues Revenues	20969726	usd
	us-gaap	Revenues Revenues	61710410	usd
CY2024Q2	ntic	Entity Wide Trade Joint Venture Receivables Three Joint Ventures Percentage EntityWideTradeJointVentureReceivablesThreeJointVenturesPercentage	0.548	pure
CY2023Q2	ntic	Entity Wide Trade Joint Venture Receivables Two Joint Ventures Percentage EntityWideTradeJointVentureReceivablesTwoJointVenturesPercentage	0.651	pure
CY2024Q2	us-gaap	Interest Paid Net InterestPaidNet	59939	usd
CY2023Q2	us-gaap	Interest Paid Net InterestPaidNet	136168	usd
	us-gaap	Interest Paid Net InterestPaidNet	248835	usd
	us-gaap	Interest Paid Net InterestPaidNet	342643	usd
CY2024Q2	ntic	Foreign Withholding Tax ForeignWithholdingTax	332400	usd
	ntic	Foreign Withholding Tax ForeignWithholdingTax	848391	usd
CY2023Q2	ntic	Foreign Withholding Tax ForeignWithholdingTax	542295	usd
	ntic	Foreign Withholding Tax ForeignWithholdingTax	834823	usd
CY2024Q2	us-gaap	Revenues Revenues	20686197	usd
CY2023Q2	us-gaap	Revenues Revenues	20969726	usd
	us-gaap	Revenues Revenues	61710410	usd
	us-gaap	Revenues Revenues	59193317	usd
CY2024Q2	ntic	Entity Wide Trade Joint Venture Receivables Three Joint Ventures Percentage EntityWideTradeJointVentureReceivablesThreeJointVenturesPercentage	0.548	pure
CY2023Q2	ntic	Entity Wide Trade Joint Venture Receivables Two Joint Ventures Percentage EntityWideTradeJointVentureReceivablesTwoJointVenturesPercentage	0.651	pure
CY2024Q2	us-gaap	Interest Paid Net InterestPaidNet	59939	usd
CY2023Q2	us-gaap	Interest Paid Net InterestPaidNet	136168	usd
	us-gaap	Interest Paid Net InterestPaidNet	248835	usd
	us-gaap	Interest Paid Net InterestPaidNet	342643	usd
CY2024Q2	ntic	Foreign Withholding Tax ForeignWithholdingTax	332400	usd
	ntic	Foreign Withholding Tax ForeignWithholdingTax	848391	usd
CY2023Q2	ntic	Foreign Withholding Tax ForeignWithholdingTax	542295	usd
	ntic	Foreign Withholding Tax ForeignWithholdingTax	834823	usd

Files In Submission

Name	View Source	Status
ntic-20240531_cal.xml	Edgar Link	unprocessable
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0001171843-24-003883-index.html	Edgar Link	pending
0001171843-24-003883.txt	Edgar Link	pending
0001171843-24-003883-xbrl.zip	Edgar Link	pending
ex_695360.htm	Edgar Link	pending
ex_695361.htm	Edgar Link	pending
ex_695362.htm	Edgar Link	pending
ex_695363.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
ntic-20240531.xsd	Edgar Link	pending
ntic20240531_10q.htm	Edgar Link	pending
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R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
ntic-20240531_def.xml	Edgar Link	unprocessable
ntic-20240531_lab.xml	Edgar Link	unprocessable
ntic-20240531_pre.xml	Edgar Link	unprocessable
ntic20240531_10q_htm.xml	Edgar Link	completed
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R55.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
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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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$NTIC
NORTHERN TECHNOLOGIES INTERNATIONAL CORP Stock $ntic

2024 Q3 Form 10-Q Financial Statement

#000117184324003883 Filed on July 11, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NTIC NORTHERN TECHNOLOGIES INTERNATIONAL CORP Stock $ntic

2024 Q3 Form 10-Q Financial Statement

#000117184324003883 Filed on July 11, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NTIC
NORTHERN TECHNOLOGIES INTERNATIONAL CORP Stock $ntic