$NSYS
NORTECH SYSTEMS INC Stock $nsys

$nsys Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-Q Financial Statement

#000143774923031982 Filed on November 14, 2023

Income Statement

Concept	2023 Q4	2023 Q3	2022 Q4
Revenue	$36.05M	$33.37M	$35.62M
YoY Change	1.22%	-5.41%	6.44%
Cost Of Revenue	$29.23M	$28.05M	$30.51M
YoY Change	-4.22%	-3.1%	-0.88%
Gross Profit	$6.827M	$5.319M	$5.104M
YoY Change	33.76%	-15.95%	90.66%
Gross Profit Margin	18.94%	15.94%	14.33%
Selling, General & Admin	$3.858M	$3.881M	$4.046M
YoY Change	-4.65%	-0.69%	19.88%
% of Gross Profit	56.51%	72.96%	79.27%
Research & Development	$292.0K	$314.0K	$309.0K
YoY Change	-5.5%	-33.89%	128.89%
% of Gross Profit	4.28%	5.9%	6.05%
Depreciation & Amortization	$511.0K	$510.0K	$478.0K
YoY Change	6.9%	7.82%	7.66%
% of Gross Profit	7.48%	9.59%	9.37%
Operating Expenses	$4.150M	$4.195M	$4.355M
YoY Change	-4.71%	-4.29%	24.07%
Operating Profit	$2.677M	$1.124M	$749.0K
YoY Change	257.41%	-42.21%	-189.92%
Interest Expense	-$122.0K	$130.0K	-$74.00K
YoY Change	64.86%	6.56%	-36.21%
% of Operating Profit	-4.56%	11.57%	-9.88%
Other Income/Expense, Net
YoY Change
Pretax Income	$2.555M	$994.0K	$675.0K
YoY Change	278.52%	-45.47%	-86.97%
Income Tax	-$1.797M	-$213.0K	$1.056M
% Of Pretax Income	-70.33%	-21.43%	156.44%
Net Earnings	$4.352M	$1.207M	-$381.0K
YoY Change	-1242.26%	-21.32%	-107.67%
Net Earnings / Revenue	12.07%	3.62%	-1.07%
Basic Earnings Per Share		$0.44
Diluted Earnings Per Share	$1.51	$0.42	-$0.13
COMMON SHARES
Basic Shares Outstanding	2.739M	2.737M	2.691M
Diluted Shares Outstanding		2.889M

Balance Sheet

Concept	2023 Q4	2023 Q3	2022 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$960.0K	$700.0K	$1.027M
YoY Change	-6.52%	-46.15%	59.72%
Cash & Equivalents	$960.0K	$699.0K	$1.027M
Short-Term Investments
Other Short-Term Assets	$2.413M	$2.340M	$2.788M
YoY Change	-13.45%	-11.46%	-14.0%
Inventory	$21.66M	$21.47M	$22.44M
Prepaid Expenses
Receivables	$19.28M	$15.96M	$15.98M
Other Receivables	$0.00	$390.0K	$2.650M
Total Short-Term Assets	$58.79M	$52.59M	$54.86M
YoY Change	7.17%	-9.55%	5.96%
LONG-TERM ASSETS
Property, Plant & Equipment	$6.513M	$6.135M	$6.408M
YoY Change	1.64%	-4.99%	9.86%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$2.641M
YoY Change
Total Long-Term Assets	$16.33M	$13.39M	$14.68M
YoY Change	11.27%	-10.53%	-4.16%
TOTAL ASSETS
Total Short-Term Assets	$58.79M	$52.59M	$54.86M
Total Long-Term Assets	$16.33M	$13.39M	$14.68M
Total Assets	$75.13M	$65.99M	$69.54M
YoY Change	8.03%	-9.75%	3.65%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$15.92M	$13.10M	$14.79M
YoY Change	7.65%	-10.9%	16.38%
Accrued Expenses	$6.234M	$5.810M	$11.22M
YoY Change	-44.42%	-23.64%	24.69%
Deferred Revenue	$4.068M	$3.861M	$3.515M
YoY Change	15.73%	-0.23%	19.72%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$356.0K	$400.0K	$390.0K
YoY Change	-8.72%	2.56%
Total Short-Term Liabilities	$26.58M	$23.20M	$26.40M
YoY Change	0.7%	-12.69%	18.34%
LONG-TERM LIABILITIES
Long-Term Debt	$6.024M	$4.870M	$7.418M
YoY Change	-18.79%	-53.46%	-24.88%
Other Long-Term Liabilities	$414.0K	$95.00K	$95.00K
YoY Change	335.79%	-4.04%	-8.65%
Total Long-Term Liabilities	$13.20M	$12.08M	$15.06M
YoY Change	-12.36%	-34.21%	-19.34%
TOTAL LIABILITIES
Total Short-Term Liabilities	$26.58M	$23.20M	$26.40M
Total Long-Term Liabilities	$13.20M	$12.08M	$15.06M
Total Liabilities	$39.78M	$35.28M	$41.46M
YoY Change	-4.04%	-21.48%	1.17%
SHAREHOLDERS EQUITY
Retained Earnings	$18.67M	$14.32M	$11.83M
YoY Change	57.87%	17.29%	20.48%
Common Stock	$27.00K	$27.00K	$27.00K
YoY Change	0.0%	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$35.34M	$30.71M	$28.08M
YoY Change
Total Liabilities & Shareholders Equity	$75.13M	$65.99M	$69.54M
YoY Change	8.03%	-9.75%	3.65%

Cashflow Statement

Concept	2023 Q4	2023 Q3	2022 Q4
OPERATING ACTIVITIES
Net Income	$4.352M	$1.207M	-$381.0K
YoY Change	-1242.26%	-21.32%	-107.67%
Depreciation, Depletion And Amortization	$511.0K	$510.0K	$478.0K
YoY Change	6.9%	7.82%	7.66%
Cash From Operating Activities	-$412.0K	$1.900M	$4.402M
YoY Change	-109.36%	-35.37%	-360.78%
INVESTING ACTIVITIES
Capital Expenditures	$163.0K	$160.0K	$711.0K
YoY Change	-77.07%	-131.56%	-752.29%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$0.00	$0.00
YoY Change
Cash From Investing Activities	-$163.0K	-$160.0K	-$711.0K
YoY Change	-77.07%	-68.44%	552.29%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	1.107M	-2.530M	-3.249M
YoY Change	-134.07%	66.89%	-225.98%
NET CHANGE
Cash From Operating Activities	-412.0K	1.900M	4.402M
Cash From Investing Activities	-163.0K	-160.0K	-711.0K
Cash From Financing Activities	1.107M	-2.530M	-3.249M
Net Change In Cash	532.0K	-790.0K	442.0K
YoY Change	20.36%	-186.15%	-43.48%
FREE CASH FLOW
Cash From Operating Activities	-$412.0K	$1.900M	$4.402M
Capital Expenditures	$163.0K	$160.0K	$711.0K
Free Cash Flow	-$575.0K	$1.740M	$3.691M
YoY Change	-115.58%	-49.52%	-333.76%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	us-gaap	Gross Profit GrossProfit	15376000	usd
	us-gaap	Selling Expense SellingExpense	2766000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	95000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	41460000	usd
CY2023Q3	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
	us-gaap	Selling Expense SellingExpense	2752000	usd
CY2023Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2958000	usd
CY2022Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2949000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	33369000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	35276000	usd
CY2022Q3	us-gaap	Selling Expense SellingExpense	959000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	9328000	usd
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8346000	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.89
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2683594
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.83
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2886073
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	93000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	9000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	80000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	30708000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	28080000	usd
	us-gaap	Net Income Loss NetIncomeLoss	2522000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-318000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	155000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	299000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	30708000	usd
CY2023Q3	us-gaap	Inventory Finished Goods InventoryFinishedGoods	828000	usd
CY2023Q3	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1132000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	21467000	usd
CY2023Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	39000	usd
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Amendment Flag AmendmentFlag	false
	dei	Entity Central Index Key EntityCentralIndexKey	0000722313
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	87001000	usd
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	83129000	usd
CY2023Q3	us-gaap	Gross Profit GrossProfit	5319000	usd
CY2022Q3	us-gaap	Gross Profit GrossProfit	6328000	usd
	us-gaap	Gross Profit GrossProfit	16277000	usd
CY2023Q3	us-gaap	Selling Expense SellingExpense	923000	usd
CY2023Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	314000	usd
CY2022Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	475000	usd
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	907000	usd
CY2023Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-0	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	15000	usd
CY2022Q3	us-gaap	Operating Expenses OperatingExpenses	4383000	usd
	us-gaap	Operating Expenses OperatingExpenses	13001000	usd
	us-gaap	Operating Expenses OperatingExpenses	12237000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	1124000	usd
CY2022Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	1945000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	3276000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	3139000	usd
CY2023Q3	us-gaap	Interest Expense InterestExpense	130000	usd
CY2022Q3	us-gaap	Interest Expense InterestExpense	122000	usd
	us-gaap	Interest Expense InterestExpense	365000	usd
	us-gaap	Interest Expense InterestExpense	337000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	994000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1823000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2911000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2802000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-213000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	289000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	389000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	411000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	1207000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	1534000	usd
	us-gaap	Net Income Loss NetIncomeLoss	2522000	usd
	us-gaap	Net Income Loss NetIncomeLoss	2391000	usd
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.44
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.57
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.93
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2737895
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2686884
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2716166
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.42
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.53
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.87
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2888679
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2899526
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2887889
CY2023Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-77000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-365000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-318000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-604000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1130000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1169000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	2204000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1787000	usd
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	699000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1027000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	422000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	1454000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	316000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	334000	usd
CY2023Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	15956000	usd
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	15975000	usd
CY2023Q3	nsys	Employee Retention Credit Receivable EmployeeRetentionCreditReceivable	0	usd
CY2022Q4	nsys	Employee Retention Credit Receivable EmployeeRetentionCreditReceivable	2650000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	21467000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	22438000	usd
CY2023Q3	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss Current ContractWithCustomerAssetAccumulatedAllowanceForCreditLossCurrent	22000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss Current ContractWithCustomerAssetAccumulatedAllowanceForCreditLossCurrent	0	usd
CY2023Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	11746000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	9982000	usd
CY2023Q3	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	388000	usd
CY2022Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	0	usd
CY2023Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1916000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1334000	usd
CY2023Q3	us-gaap	Assets Current AssetsCurrent	52594000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	54860000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	6135000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	6408000	usd
CY2023Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	6955000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	7850000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	303000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	422000	usd
CY2023Q3	us-gaap	Assets Assets	65987000	usd
CY2022Q4	us-gaap	Assets Assets	69540000	usd
CY2023Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	401000	usd
CY2022Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	390000	usd
CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	996000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	1155000	usd
CY2023Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	13099000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	14792000	usd
CY2023Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	3976000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	4803000	usd
CY2023Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	27000	usd
CY2022Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	733000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	3861000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	3515000	usd
CY2023Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	839000	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1010000	usd
CY2023Q3	us-gaap	Liabilities Current LiabilitiesCurrent	23199000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	26398000	usd
CY2023Q3	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	4611000	usd
CY2022Q4	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	6853000	usd
CY2023Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	261000	usd
CY2022Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	565000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	6835000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	7549000	usd
CY2023Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	278000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	0	usd
CY2023Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	95000	usd
CY2023Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	12080000	usd
CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	15062000	usd
CY2023Q3	us-gaap	Liabilities Liabilities	35279000	usd
CY2023Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1
CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000
CY2022Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	250000
CY2023Q3	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	250000
CY2022Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	250000
CY2023Q3	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	250000
CY2023Q3	us-gaap	Preferred Stock Value PreferredStockValue	250000	usd
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	250000	usd
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	9000000
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	9000000
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	2739377
CY2023Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	2739377
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	2690633
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	2690633
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	27000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	27000	usd
CY2023Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	16801000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	16347000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-688000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-370000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	14318000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	11826000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	30708000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	28080000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	65987000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	69540000	usd
	us-gaap	Net Income Loss NetIncomeLoss	2522000	usd
	us-gaap	Net Income Loss NetIncomeLoss	2391000	usd
	us-gaap	Depreciation Depreciation	1539000	usd
	us-gaap	Depreciation Depreciation	1440000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	299000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	234000	usd
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	288000	usd
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	0	usd
	nsys	Change In Inventory Reserves ChangeInInventoryReserves	-8000	usd
	nsys	Change In Inventory Reserves ChangeInInventoryReserves	-54000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	169000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	86000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	162000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1115000	usd
	nsys	Increase Decrease Employee Retention Credit Receivable IncreaseDecreaseEmployeeRetentionCreditReceivable	-2650000	usd
	nsys	Increase Decrease Employee Retention Credit Receivable IncreaseDecreaseEmployeeRetentionCreditReceivable	-0	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-899000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4402000	usd
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	1780000	usd
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	1188000	usd
	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	588000	usd
	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	213000	usd
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	388000	usd
	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	22000	usd
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-696000	usd
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-45000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-1636000	usd
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1659000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-810000	usd
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	1071000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	345000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	934000	usd
	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-124000	usd
	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	396000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2181000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1000000	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	15000	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	-0	usd
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	43000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1121000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1687000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1121000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1715000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	95783000	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	88673000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	98035000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	87816000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	291000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	326000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	155000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	51000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-2388000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	582000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-32000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	0	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1360000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-133000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	2481000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	2225000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1121000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	2092000	usd
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	699000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1300000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	422000	usd
CY2022Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	792000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1121000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2092000	usd
	us-gaap	Interest Paid Net InterestPaidNet	388000	usd
	us-gaap	Interest Paid Net InterestPaidNet	328000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1242000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	122000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	23000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	332000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	26903000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	1534000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-365000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	18000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	28183000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	26111000	usd
	us-gaap	Net Income Loss NetIncomeLoss	2391000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-604000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	51000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	234000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	28183000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	29489000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	1207000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-77000	usd
CY2022Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	3000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	90000
CY2023Q3	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P180D
	nsys	Revenue Remaining Performance Obligation Customers Upon Shipment With Payment Terms RevenueRemainingPerformanceObligationCustomersUponShipmentWithPaymentTerms	P120D
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	33369000	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	452700
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	5.97
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	54000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	9.63
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	38244
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	4.09
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	43956
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	7.50
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	424500
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.45
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y5M23D
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1375000	usd
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	242800
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	4.44
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y1M28D
CY2023Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	1197000	usd
CY2023Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	150783
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	171723
CY2022Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	212643
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	202479
CY2023Q3	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	300000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	422000	usd
CY2022Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	35276000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	103278000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	98505000	usd
CY2023Q3	us-gaap	Inventory Raw Materials InventoryRawMaterials	20551000	usd
CY2022Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	21673000	usd
CY2023Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	1220000	usd
CY2022Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	1238000	usd
CY2022Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	671000	usd
CY2022Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	1144000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	22438000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	501000	usd
CY2022	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	71000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	150000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	422000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	119000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	303000	usd
CY2023Q3	us-gaap	Finite Lived Intangible Assets Remaining Amortization Period1 FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1	P1Y1M6D
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	119000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	111000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	379000	usd
CY2023Q3	nsys	Lessee Operating And Finance Lease Liability Payments Due Year One LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearOne	1893000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	1265000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	106000	usd
CY2023Q3	nsys	Lessee Operating And Finance Lease Liability Payments Due Year Two LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo	1371000	usd
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"><b><i>Revision and Immaterial Correction of an Error in Previously Issued Financial Statements</i></b></p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The Company identified an error related to the classification of the activity on our line of credit facility with Bank of America at December 31, 2022 as reported on Form 10-K. In our September 30, 2022 condensed consolidated financial statements, we incorrectly classified borrowings and payments on our line of credit facility on a net basis within the financing section of the condensed consolidated cash flow statement; this activity should be shown on a gross basis. This change in presentation to the condensed consolidated cash flow statement does not impact total operating, investing, or financing cash flows. There was no change to the condensed consolidated statement of income or condensed consolidated balance sheet. In accordance with ASC 250, Accounting Changes and Error Corrections, we evaluated the materiality of the errors from quantitative and qualitative perspectives and concluded that the errors were immaterial to the Company’s 2022 audited financial statements. Since these revisions were not material to any prior period financial statements, no amendments to previously filed financial statements are required. Consequently, the Company has corrected these immaterial errors by revising the September 30, 2022 consolidated financial statements presented herein.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;">The tables below present the effect of the financial statement adjustments related to the revision discussed above of the Company’s previously reported financial statements as of and for the period ended September 30, 2022:</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="margin-right: 5%; width: 95%; font-size: 10pt; font-family: "Times New Roman"; text-indent: 0px;"> <tbody><tr class="finHeading" style="vertical-align: bottom;"> <td colspan="4" style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;"><b>Condensed Consolidated Statements of Cash Flows</b></p> </td> <td style="font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="font-family: "Times New Roman"; font-size: 10pt;"><b> </b></td> <td style="font-family: "Times New Roman"; font-size: 10pt;"><b> </b></td> <td style="font-family: "Times New Roman"; font-size: 10pt;"><b> </b></td> <td style="font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="font-family: "Times New Roman"; font-size: 10pt;"><b> </b></td> <td style="font-family: "Times New Roman"; font-size: 10pt;"><b> </b></td> <td style="font-family: "Times New Roman"; font-size: 10pt;"><b> </b></td> </tr> <tr style="vertical-align: bottom;"> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr class="finHeading" style="vertical-align: bottom;"> <td style="font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="font-family: "Times New Roman"; font-size: 10pt;"> </td> <td colspan="10" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">September 30, 2022</p> </td> <td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td> </tr> <tr class="finHeading" style="vertical-align: bottom;"> <td style="font-family: "Times New Roman"; font-size: 10pt; width: 52%;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt;"><b>CASH FLOWS FROM FINANCING ACTIVITIES</b></p> </td> <td style="font-family: "Times New Roman"; font-size: 10pt;"> </td> <td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">As reported</p> </td> <td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td> <td style="font-family: "Times New Roman"; font-size: 10pt;"> </td> <td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">Adjustment</p> </td> <td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td> <td style="font-family: "Times New Roman"; font-size: 10pt;"> </td> <td colspan="2" style="text-align: center; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:center;margin:0pt;">As revised</p> </td> <td style="font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 9pt;">Net Proceeds from Line of Credit</p> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">857</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">(857</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">)</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 9pt;">Proceeds from Line of Credit</p> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">88,673</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">88,673</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 9pt;">Payments to Line of Credit</p> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">(87,816</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">)</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">(87,816</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 9pt;">Principal Payments on Long-Term Debt</p> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 9pt;">Principal Payments on Financing Leases</p> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">(326</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">)</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">-</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt;"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right;">(326</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt;">)</td> </tr> <tr style="vertical-align: bottom; background-color: rgb(255, 255, 255);"> <td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 9pt;">Stock Option Exercises</p> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">51</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">51</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"> </td> </tr> <tr style="vertical-align: bottom; background-color: rgb(204, 238, 255);"> <td style="font-family: "Times New Roman"; font-size: 10pt;"> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt 0pt 0pt 18pt;">Net Cash Provided by Financing Activities</p> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; padding-bottom: 1px;"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">582</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">-</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 13%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; text-align: right; border-bottom: 1px solid rgb(0, 0, 0);">582</td> <td style="width: 1%; font-family: "Times New Roman"; font-size: 10pt; margin-left: 0pt; padding-bottom: 1px;"> </td> </tr> </tbody></table> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	0	usd
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	88673000	usd
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	87816000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	-0	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	326000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	51000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	582000	usd
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	699000	usd
	nsys	Percentage Of Revenue Transferred To Customers PercentageOfRevenueTransferredToCustomers	0.74	pure
CY2022Q4	us-gaap	Contract With Customer Asset Gross ContractWithCustomerAssetGross	9982000	usd
	us-gaap	Contract With Customer Asset Reclassified To Receivable ContractWithCustomerAssetReclassifiedToReceivable	76225000	usd
CY2023Q3	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss ContractWithCustomerAssetAccumulatedAllowanceForCreditLoss	22000	usd
	nsys	Contract With Customer Asset Increase Decrease Product Transferred Over Time ContractWithCustomerAssetIncreaseDecreaseProductTransferredOverTime	-74439000	usd
CY2023Q3	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	11746000	usd
CY2023Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	576000	usd
CY2022Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	572000	usd
CY2023Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	9000	usd
CY2022Q3	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	14000	usd
CY2023Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	182000	usd
CY2022Q3	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	182000	usd
CY2023Q3	us-gaap	Lease Cost LeaseCost	767000	usd
CY2022Q3	us-gaap	Lease Cost LeaseCost	768000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	1735000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	1731000	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	32000	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	50000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	546000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	547000	usd
	us-gaap	Lease Cost LeaseCost	2313000	usd
	us-gaap	Lease Cost LeaseCost	2328000	usd
CY2023Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	6955000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	7850000	usd
CY2023Q3	nsys	Finance And Operating Leases Right Of Use Asset FinanceAndOperatingLeasesRightOfUseAsset	7772000	usd
CY2022Q4	nsys	Finance And Operating Leases Right Of Use Asset FinanceAndOperatingLeasesRightOfUseAsset	9213000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	1381000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	1279000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	434000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	108000	usd
CY2023Q3	nsys	Lessee Operating And Finance Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingAndFinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	542000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	1514000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	1227000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	107000	usd
CY2023Q3	nsys	Lessee Operating And Finance Lease Liability Payments Due Year Three LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearThree	1334000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	1256000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	0	usd
CY2023Q3	nsys	Lessee Operating And Finance Lease Liability Payments Due Year Four LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFour	1256000	usd
CY2023Q3	nsys	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	5817000	usd
CY2023Q3	nsys	Finance Lease Liability To Be Paid After Year Four FinanceLeaseLiabilityToBePaidAfterYearFour	0	usd
CY2023Q3	nsys	Lessee Operating And Finance Lease Liability Payments Due After Year Four LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFour	5817000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	11513000	usd
CY2023Q3	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	700000	usd
CY2023Q3	nsys	Lessee Operating And Finance Lease Liability Payments Due LesseeOperatingAndFinanceLeaseLiabilityPaymentsDue	12213000	usd
CY2023Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	3682000	usd
CY2023Q3	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	38000	usd
CY2023Q3	nsys	Lessee Operating And Finance Lease Liability Undiscounted Excess Amount LesseeOperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount	3720000	usd
CY2023Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	7831000	usd
CY2023Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	662000	usd
CY2023Q3	nsys	Operating And Finance Lease Liability OperatingAndFinanceLeaseLiability	8493000	usd
CY2023Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y8M12D
CY2023Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y
CY2023Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.078	pure
CY2023Q3	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.053	pure
CY2023Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.21	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.13	pure
CY2022Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.16	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.15	pure
CY2022Q4	nsys	Employee Retention Credit Receivable EmployeeRetentionCreditReceivable	2650000	usd

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0001437749-23-031982-index-headers.html	Edgar Link	pending
0001437749-23-031982-index.html	Edgar Link	pending
0001437749-23-031982.txt	Edgar Link	pending
0001437749-23-031982-xbrl.zip	Edgar Link	pending
ex_591208.htm	Edgar Link	pending
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ex_591210.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
nsys-20230930.xsd	Edgar Link	pending
nsys20230930_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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R2.htm	Edgar Link	pending
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R23.htm	Edgar Link	pending
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R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
nsys-20230930_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
nsys-20230930_cal.xml	Edgar Link	unprocessable
nsys-20230930_def.xml	Edgar Link	unprocessable
nsys-20230930_lab.xml	Edgar Link	unprocessable
nsys20230930_10q_htm.xml	Edgar Link	completed
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
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R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
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$NSYS
NORTECH SYSTEMS INC Stock $nsys

2023 Q4 Form 10-Q Financial Statement

#000143774923031982 Filed on November 14, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NSYS NORTECH SYSTEMS INC Stock $nsys

2023 Q4 Form 10-Q Financial Statement

#000143774923031982 Filed on November 14, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NSYS
NORTECH SYSTEMS INC Stock $nsys