$NSSC
NAPCO SECURITY TECHNOLOGIES, INC Stock $nssc

$nssc Overview Financials Valuation SEC Filings Company Website

2017 Q2 Form 10-K Financial Statement

#000114420417047855 Filed on September 13, 2017

Income Statement

Concept	2017 Q2	2017	2016 Q2
Revenue	$25.68M	$87.37M	$24.06M
YoY Change	6.75%	5.89%	4.79%
Cost Of Revenue	$14.05M	$51.07M	$14.42M
YoY Change	-2.57%	-7.02%	5.87%
Gross Profit	$11.63M	$36.30M	$9.638M
YoY Change	20.71%	31.6%	3.19%
Gross Profit Margin	45.3%	41.55%	40.06%
Selling, General & Admin	$6.380M	$23.20M	$5.880M
YoY Change	8.5%	9.12%	0.0%
% of Gross Profit	54.84%	63.91%	61.01%
Research & Development	$1.790M	$6.723M
YoY Change
% of Gross Profit	15.39%	18.52%
Depreciation & Amortization	$380.0K	$920.0K	$380.0K
YoY Change	0.0%	4.78%	-11.63%
% of Gross Profit	3.27%	2.53%	3.94%
Operating Expenses	$8.170M	$29.92M	$5.880M
YoY Change	38.95%	40.74%	0.0%
Operating Profit	$3.462M	$6.378M	$3.756M
YoY Change	-7.83%	0.87%	8.55%
Interest Expense	-$20.00K	$83.00K	-$40.00K
YoY Change	-50.0%	-53.63%	-20.0%
% of Operating Profit	-0.58%	1.3%	-1.06%
Other Income/Expense, Net		-$83.00K	$10.00K
YoY Change		-53.63%
Pretax Income	$3.440M	$6.295M	$3.730M
YoY Change	-7.77%	2.46%	9.38%
Income Tax	$220.0K	$696.0K	$290.0K
% Of Pretax Income	6.4%	11.06%	7.77%
Net Earnings	$3.222M	$5.599M	$3.438M
YoY Change	-6.28%	-3.01%	2.93%
Net Earnings / Revenue	12.54%	6.41%	14.29%
Basic Earnings Per Share	$0.17	$0.30	$0.18
Diluted Earnings Per Share	$0.17	$0.30	$0.18
COMMON SHARES
Basic Shares Outstanding	18.84M shares	18.81M shares
Diluted Shares Outstanding		18.85M shares

Balance Sheet

Concept	2017 Q2	2017	2016 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$3.500M	$3.500M	$3.800M
YoY Change	-7.89%	-7.89%	65.22%
Cash & Equivalents	$3.454M	$3.500M	$3.805M
Short-Term Investments
Other Short-Term Assets	$1.300M	$1.300M	$1.600M
YoY Change	-18.75%	-18.75%	-15.79%
Inventory	$26.21M	$26.20M	$21.43M
Prepaid Expenses
Receivables	$20.28M	$20.30M	$19.01M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$51.27M	$51.30M	$45.88M
YoY Change	11.74%	11.76%	1.91%
LONG-TERM ASSETS
Property, Plant & Equipment	$6.543M	$6.500M	$6.049M
YoY Change	8.17%	8.33%	-2.97%
Goodwill
YoY Change
Intangibles	$7.916M		$8.357M
YoY Change	-5.28%		-5.95%
Long-Term Investments
YoY Change
Other Assets	$121.0K	$5.100M	$134.0K
YoY Change	-9.7%	13.33%	-8.84%
Total Long-Term Assets	$19.59M	$19.60M	$18.89M
YoY Change	3.74%	3.7%	-5.64%
TOTAL ASSETS
Total Short-Term Assets	$51.27M	$51.30M	$45.88M
Total Long-Term Assets	$19.59M	$19.60M	$18.89M
Total Assets	$70.86M	$70.90M	$64.77M
YoY Change	9.41%	9.41%	-0.41%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$5.653M	$5.700M	$4.328M
YoY Change	30.61%	32.56%	9.46%
Accrued Expenses	$2.209M	$4.500M	$1.893M
YoY Change	16.69%	2.27%	16.56%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$0.00	$300.0K
YoY Change	-100.0%	-100.0%	-81.25%
Total Short-Term Liabilities	$10.47M	$10.50M	$8.996M
YoY Change	16.42%	16.67%	-4.63%
LONG-TERM LIABILITIES
Long-Term Debt	$3.500M	$3.500M	$4.500M
YoY Change	-22.22%	-22.22%	-50.55%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$3.500M	$3.500M	$4.500M
YoY Change	-22.22%	-22.22%	-50.55%
TOTAL LIABILITIES
Total Short-Term Liabilities	$10.47M	$10.50M	$8.996M
Total Long-Term Liabilities	$3.500M	$3.500M	$4.500M
Total Liabilities	$13.97M	$14.00M	$13.50M
YoY Change	3.53%	3.7%	-27.18%
SHAREHOLDERS EQUITY
Retained Earnings	$51.77M		$46.17M
YoY Change	12.13%		14.29%
Common Stock	$16.85M		$16.83M
YoY Change	0.1%		3.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$11.73M		$11.73M
YoY Change	0.0%		14.59%
Treasury Stock Shares	2.330M shares		2.330M shares
Shareholders Equity	$56.89M	$56.90M	$51.27M
YoY Change
Total Liabilities & Shareholders Equity	$70.86M	$70.90M	$64.77M
YoY Change	9.41%	9.41%	-0.41%

Cashflow Statement

Concept	2017 Q2	2017	2016 Q2
OPERATING ACTIVITIES
Net Income	$3.222M	$5.599M	$3.438M
YoY Change	-6.28%	-3.01%	2.93%
Depreciation, Depletion And Amortization	$380.0K	$920.0K	$380.0K
YoY Change	0.0%	4.78%	-11.63%
Cash From Operating Activities	$1.460M	$2.448M	$3.470M
YoY Change	-57.93%	-73.28%	212.61%
INVESTING ACTIVITIES
Capital Expenditures	-$290.0K	$1.414M	-$260.0K
YoY Change	11.54%	104.04%	13.04%
Acquisitions
YoY Change
Other Investing Activities
YoY Change
Cash From Investing Activities	-$290.0K	-$1.414M	-$260.0K
YoY Change	11.54%	104.93%	13.04%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$0.00
YoY Change		-100.0%
Debt Paid & Issued, Net		$2.800M
YoY Change		-52.54%
Cash From Financing Activities	-140.0K	-$1.385M	-2.700M
YoY Change	-94.81%	-80.24%	1250.0%
NET CHANGE
Cash From Operating Activities	1.460M	$2.448M	3.470M
Cash From Investing Activities	-290.0K	-$1.414M	-260.0K
Cash From Financing Activities	-140.0K	-$1.385M	-2.700M
Net Change In Cash	1.030M	-$351.0K	510.0K
YoY Change	101.96%	-124.04%	-25.0%
FREE CASH FLOW
Cash From Operating Activities	$1.460M	$2.448M	$3.470M
Capital Expenditures	-$290.0K	$1.414M	-$260.0K
Free Cash Flow	$1.750M	$1.034M	$3.730M
YoY Change	-53.08%	-87.79%	178.36%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017Q2	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	0	USD
CY2016Q2	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	703000	USD
CY2017Q2	us-gaap	Assets Current AssetsCurrent	51271000	USD
CY2016Q2	us-gaap	Assets Current AssetsCurrent	45884000	USD
CY2017Q2	us-gaap	Inventory Noncurrent InventoryNoncurrent	4367000	USD
CY2016Q2	us-gaap	Inventory Noncurrent InventoryNoncurrent	3909000	USD
CY2017Q2	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	644000	USD
CY2016Q2	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	436000	USD
CY2017Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	6543000	USD
CY2016Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	6049000	USD
CY2017Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	7916000	USD
CY2016Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	8357000	USD
CY2017Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	121000	USD
CY2016Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	134000	USD
CY2017Q2	us-gaap	Assets Assets	70862000	USD
CY2016Q2	us-gaap	Assets Assets	64769000	USD
CY2017Q2	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2016Q2	us-gaap	Long Term Debt Current LongTermDebtCurrent	300000	USD
CY2017Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	5653000	USD
CY2016Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	4328000	USD
CY2017Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	2209000	USD
CY2016Q2	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	1893000	USD
CY2017Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	2322000	USD
CY2016Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	2467000	USD
CY2017Q2	us-gaap	Liabilities Current LiabilitiesCurrent	10473000	USD
CY2016Q2	us-gaap	Liabilities Current LiabilitiesCurrent	8996000	USD
CY2017Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3500000	USD
CY2016Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	4500000	USD
CY2017Q2	us-gaap	Liabilities Liabilities	13973000	USD
CY2016Q2	us-gaap	Common Stock Value CommonStockValue	211000	USD
CY2017Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	16638000	USD
CY2016Q2	us-gaap	Liabilities Liabilities	13496000	USD
CY2017Q2	us-gaap	Common Stock Value CommonStockValue	212000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	6323000	USD
CY2016Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	16622000	USD
CY2017Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	51771000	USD
CY2016Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	46172000	USD
CY2017Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	289000	USD
CY2016Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	8000	USD
CY2017	us-gaap	Sales Revenue Net SalesRevenueNet	87374000	USD
CY2016	us-gaap	Sales Revenue Net SalesRevenueNet	82513000	USD
CY2017	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	57796000	USD
CY2016	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	54929000	USD
CY2017	us-gaap	Gross Profit GrossProfit	29578000	USD
CY2016	us-gaap	Gross Profit GrossProfit	27584000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	23200000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	21261000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	6378000	USD
CY2017	us-gaap	Interest Expense InterestExpense	83000	USD
CY2016	us-gaap	Interest Expense InterestExpense	179000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6295000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6144000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	696000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	371000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	5599000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	5773000	USD
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.3
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.31
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.3
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.31
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18809000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18874000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18894000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	18854000	shares
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	77762000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	20766000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	5281000	USD
CY2015	us-gaap	Interest Expense InterestExpense	215000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	5061000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	216000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	4845000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19164000	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19169000	shares
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1374000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1420000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	10000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-30000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	361000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	375000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	102000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	103000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1273000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	988000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4785000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-1988000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	394000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-110000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	0	USD
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	0	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1777000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	864000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	2448000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	9160000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1414000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	693000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-1414000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-693000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2800000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	5900000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1108000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-1385000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-7008000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-351000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	1459000	USD
CY2015Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2346000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	88000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	184000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	54000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	49000	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1500000	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1570000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	66000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	230000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	101000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	1156000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1388000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	57000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-6000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	21000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	3887000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	730000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-730000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1600000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2194000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-3294000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-137000	USD
CY2014Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2483000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	215000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	29000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2015	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	500000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	5773000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	5000	shares
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	4845000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	4845000	USD
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	127404	shares
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	102000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	103000	USD
CY2016	nssc	Share Based Compensation Cost Effect On Earnings Per Share Basic And Diluted ShareBasedCompensationCostEffectOnEarningsPerShareBasicAndDiluted	0.01
CY2017Q2	nssc	Percentage Of Single Significant Customer Balance To Total Accounts Receivables PercentageOfSingleSignificantCustomerBalanceToTotalAccountsReceivables	0.24	pure
CY2016Q2	nssc	Percentage Of Single Significant Customer Balance To Total Accounts Receivables PercentageOfSingleSignificantCustomerBalanceToTotalAccountsReceivables	0.22	pure
CY2017Q2	nssc	Inventory Component Parts Current And Noncurrent Net Of Reserves InventoryComponentPartsCurrentAndNoncurrentNetOfReserves	16638000	USD
CY2016Q2	nssc	Inventory Component Parts Current And Noncurrent Net Of Reserves InventoryComponentPartsCurrentAndNoncurrentNetOfReserves	14021000	USD
CY2017Q2	nssc	Inventory Work In Process Current And Noncurrent Net Of Reserves InventoryWorkInProcessCurrentAndNoncurrentNetOfReserves	4415000	USD
CY2016Q2	nssc	Inventory Work In Process Current And Noncurrent Net Of Reserves InventoryWorkInProcessCurrentAndNoncurrentNetOfReserves	3758000	USD
CY2017Q2	nssc	Inventory Finished Goods Current And Noncurrent Net Of Reserves InventoryFinishedGoodsCurrentAndNoncurrentNetOfReserves	9526000	USD
CY2016Q2	nssc	Inventory Finished Goods Current And Noncurrent Net Of Reserves InventoryFinishedGoodsCurrentAndNoncurrentNetOfReserves	7558000	USD
CY2017Q2	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	460000	USD
CY2017	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P11Y1M6D
CY2016	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P12Y1M6D
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	667000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	441000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	529000	USD
CY2017	nssc	Sales Returns And Allowances Percentage SalesReturnsAndAllowancesPercentage	0.07	pure
CY2016	nssc	Sales Returns And Allowances Percentage SalesReturnsAndAllowancesPercentage	0.07	pure
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	45000	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	20000	shares
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5599000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	5773000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	5599000	USD
CY2017Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	35568000	USD
CY2016Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	34662000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	878000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	890000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	920000	USD
CY2017	nssc	Share Based Compensation Cost Effect On Earnings Per Share Basic And Diluted ShareBasedCompensationCostEffectOnEarningsPerShareBasicAndDiluted	0.01
CY2017Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q2	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	68621000	USD
CY2016Q2	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	63005000	USD
CY2017Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2016Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2017Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	40000000	shares
CY2016Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	40000000	shares
CY2017Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	21174507	shares
CY2016Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	21116743	shares
CY2017Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18844657	shares
CY2016Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	18786893	shares
CY2017Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	2329850	shares
CY2016Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	2329850	shares
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	0	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	0	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-5000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-83000	USD
CY2017	nssc	Increase Decrease In Tax Deficiency From Stockbased Awards IncreaseDecreaseInTaxDeficiencyFromStockbasedAwards	-134000	USD
CY2016	nssc	Increase Decrease In Tax Deficiency From Stockbased Awards IncreaseDecreaseInTaxDeficiencyFromStockbasedAwards	0	USD
CY2017Q2	nssc	Unrecognized Tax Benefits Tax Component UnrecognizedTaxBenefitsTaxComponent	183000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-179000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-220000	USD
CY2017	us-gaap	Inventory Write Down InventoryWriteDown	-457000	USD
CY2016	us-gaap	Inventory Write Down InventoryWriteDown	-455000	USD
CY2015	us-gaap	Inventory Write Down InventoryWriteDown	-472000	USD
CY2016	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	0	USD
CY2015	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-121000	USD
CY2017	nssc	Surrender Of Common Stock By Employees Cash Flows From Financing Activities SurrenderOfCommonStockByEmployeesCashFlowsFromFinancingActivities	86000	USD
CY2016	nssc	Surrender Of Common Stock By Employees Cash Flows From Financing Activities SurrenderOfCommonStockByEmployeesCashFlowsFromFinancingActivities	54000	USD
CY2015	nssc	Surrender Of Common Stock By Employees Cash Flows From Financing Activities SurrenderOfCommonStockByEmployeesCashFlowsFromFinancingActivities	0	USD
CY2017	us-gaap	Nature Of Operations NatureOfOperations	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif"> <u>Nature of Business</u>:</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif">  </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">Napco Security Technologies, Inc. and Subsidiaries (the "Company") is a diversified manufacturer of security products, encompassing access control systems, door-locking products, intrusion and fire alarm systems and video surveillance products for commercial and residential use. These products are used for commercial, residential, institutional, industrial and governmental applications, and are sold worldwide principally to independent distributors, dealers and installers of security equipment.</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px 0px 0px 12pt; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">The Company's fiscal year begins on July 1 and ends on June 30. Historically, the end users of the Company's products want to install its products prior to the summer; therefore sales of its products historically peak in the period April 1 through June 30, the Company's fiscal fourth quarter, and are reduced in the period July 1 through September 30, the Company's fiscal first quarter. In addition, demand is affected by the housing and construction markets.</div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">Accounting Estimates</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent gains and losses at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Critical estimates include management's judgments associated with reserves for sales returns and allowances, concentration of credit risk, inventory reserves, intangible assets and income taxes. Actual results could differ from those estimates.</div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2015Q2	nssc	Unrecognized Tax Benefits Interest Accrued Component UnrecognizedTaxBenefitsInterestAccruedComponent	0	USD
CY2014Q2	us-gaap	Stockholders Equity StockholdersEquity	43752000	USD
CY2015Q2	us-gaap	Stockholders Equity StockholdersEquity	46504000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	2194000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Par Value Method TreasuryStockValueAcquiredParValueMethod	1108000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	102000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	103000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	101000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	-85000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1000	USD
CY2017	us-gaap	Revenue Recognition Sales Returns RevenueRecognitionSalesReturns	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">Sales Returns and Other Allowances</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">The Company analyzes sales returns and is able to make reasonable and reliable estimates of product returns based on the Company’s past history. Estimates for sales returns are based on several factors including actual returns and based on expected return data communicated to it by its customers. Accordingly, the Company believes that its historical returns analysis is an accurate basis for its allowance for sales returns. Actual results could differ from those estimates. As a percentage of gross sales, sales returns, rebates and allowances were <font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> 7</font>%, <font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt">7</font>% and <font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt">8</font>% for the fiscal years ended June 30, 2017, 2016 and 2015, respectively.</div> </div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2017	us-gaap	Advertising Cost Policy Expensed Advertising Cost AdvertisingCostPolicyExpensedAdvertisingCost	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">Advertising and Promotional Costs</div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">Advertising and promotional costs are included in "Selling, General and Administrative" expenses in the consolidated statements of operations and are expensed as incurred. Advertising expense for the fiscal years ended June 30, 2017, 2016 and 2015 was $<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt">2,444,000</font>, $<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt">2,144,000</font> and $<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt">1,671,000</font>, respectively.</div> </div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2015	nssc	Sales Returns And Allowances Percentage SalesReturnsAndAllowancesPercentage	0.08	pure
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	101000	USD
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	255688	shares
CY2017Q2	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	16040000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	8124000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	7916000	USD
CY2016Q2	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	16040000	USD
CY2016Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	7683000	USD
CY2016Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	8357000	USD
CY2017Q2	nssc	Inventory Current And Noncurrent Net InventoryCurrentAndNoncurrentNet	30579000	USD
CY2016Q2	nssc	Inventory Current And Noncurrent Net InventoryCurrentAndNoncurrentNet	25337000	USD
CY2017Q2	nssc	Inventory Current And Noncurrent Net Of Reserves InventoryCurrentAndNoncurrentNetOfReserves	30579000	USD
CY2016Q2	nssc	Inventory Current And Noncurrent Net Of Reserves InventoryCurrentAndNoncurrentNetOfReserves	25337000	USD
CY2016Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	40711000	USD
CY2017Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	42111000	USD
CY2017Q2	nssc	Unrecognized Tax Benefits Interest Accrued Component UnrecognizedTaxBenefitsInterestAccruedComponent	0	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.204	pure
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.208	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.211	pure
CY2017	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	286000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	415000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	328000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	280000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-31000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-49000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	55000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	27000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	35000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	335000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-4000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-14000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	2140000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	2089000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1721000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.340	pure
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.340	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.340	pure
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Meals And Entertainment IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment	68000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Meals And Entertainment IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment	61000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Meals And Entertainment IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment	66000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Meals And Entertainment EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment	0.011	pure
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Meals And Entertainment EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment	0.010	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Meals And Entertainment EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment	0.013	pure
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	28000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	20000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	21000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.004	pure
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.003	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.004	pure
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1286000	USD
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1278000	USD
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1069000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.045	pure
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.068	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.065	pure
CY2017	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	0	USD
CY2016	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	90000	USD
CY2015	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	93000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0	pure
CY2015Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	102000	USD
CY2016	nssc	Unrecognized Tax Benefits Increases Resulting From Generation Of Additional Research And Development Credits Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromGenerationOfAdditionalResearchAndDevelopmentCreditsTaxPositions	46000	USD
CY2017	nssc	Unrecognized Tax Benefits Increases Resulting From Generation Of Additional Research And Development Credits Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromGenerationOfAdditionalResearchAndDevelopmentCreditsTaxPositions	35000	USD
CY2016Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	148000	USD
CY2017Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	183000	USD
CY2016Q2	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	460000	USD
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0.014	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Repatriation Of Foreign Earnings EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings	0.018	pure
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-32000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	16000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	102000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.005	pure
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.003	pure
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.020	pure
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.111	pure
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.060	pure
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.043	pure
CY2017	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	35000	USD
CY2017Q2	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	0	USD
CY2017Q2	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	183000	USD
CY2017Q2	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	12400000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	371000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	313000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	264000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	223000	USD
CY2017Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	188000	USD
CY2016	nssc	Unrecognized Tax Benefits Increases Resulting From Generation Of Additional Research And Development Credits Interest Component UnrecognizedTaxBenefitsIncreasesResultingFromGenerationOfAdditionalResearchAndDevelopmentCreditsInterestComponent	0	USD
CY2016	nssc	Payments To Proceed From Tax Deficiency From Stockbased Awards PaymentsToProceedFromTaxDeficiencyFromStockbasedAwards	0	USD
CY2015	nssc	Payments To Proceed From Tax Deficiency From Stockbased Awards PaymentsToProceedFromTaxDeficiencyFromStockbasedAwards	0	USD
CY2017Q2	us-gaap	Long Term Debt LongTermDebt	3500000	USD
CY2017Q2	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	22000	USD
CY2017Q2	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	14000	USD
CY2017Q2	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	36000	USD
CY2014Q3	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	1000000	shares
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.03
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.17
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.03
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2015	nssc	Share Based Compensation Cost Effect On Earnings Per Share Basic And Diluted ShareBasedCompensationCostEffectOnEarningsPerShareBasicAndDiluted	0.01
CY2016Q3	us-gaap	Sales Revenue Net SalesRevenueNet	20168000	USD
CY2016Q4	us-gaap	Sales Revenue Net SalesRevenueNet	20715000	USD
CY2017Q1	us-gaap	Sales Revenue Net SalesRevenueNet	20807000	USD
CY2017Q2	us-gaap	Sales Revenue Net SalesRevenueNet	25684000	USD
CY2016Q3	us-gaap	Gross Profit GrossProfit	6452000	USD
CY2016Q4	us-gaap	Gross Profit GrossProfit	6617000	USD
CY2017Q1	us-gaap	Gross Profit GrossProfit	6663000	USD
CY2017Q2	us-gaap	Gross Profit GrossProfit	9846000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	716000	USD
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	1064000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	1136000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	3462000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	568000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	857000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	952000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	3222000	USD
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.17
CY2015Q3	us-gaap	Sales Revenue Net SalesRevenueNet	18149000	USD
CY2015Q4	us-gaap	Sales Revenue Net SalesRevenueNet	20497000	USD
CY2016Q1	us-gaap	Sales Revenue Net SalesRevenueNet	19808000	USD
CY2016Q2	us-gaap	Sales Revenue Net SalesRevenueNet	24059000	USD
CY2015Q3	us-gaap	Gross Profit GrossProfit	5637000	USD
CY2015Q4	us-gaap	Gross Profit GrossProfit	6201000	USD
CY2016Q1	us-gaap	Gross Profit GrossProfit	6108000	USD
CY2016Q2	us-gaap	Gross Profit GrossProfit	9638000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	324000	USD
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	1026000	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	1217000	USD
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	3756000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	315000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	976000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	1044000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	3438000	USD
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.06
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.18
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.06
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.18
CY2015Q2	nssc	Unrecognized Tax Benefits Tax Component UnrecognizedTaxBenefitsTaxComponent	102000	USD
CY2016	nssc	Unrecognized Tax Benefits Increases Resulting From Generation Of Additional Research And Development Credits Tax Component UnrecognizedTaxBenefitsIncreasesResultingFromGenerationOfAdditionalResearchAndDevelopmentCreditsTaxComponent	46000	USD
CY2017	nssc	Unrecognized Tax Benefits Increases Resulting From Generation Of Additional Research And Development Credits Tax Component UnrecognizedTaxBenefitsIncreasesResultingFromGenerationOfAdditionalResearchAndDevelopmentCreditsTaxComponent	35000	USD
CY2016Q2	nssc	Unrecognized Tax Benefits Tax Component UnrecognizedTaxBenefitsTaxComponent	148000	USD
CY2017	nssc	Unrecognized Tax Benefits Increases Resulting From Generation Of Additional Research And Development Credits Interest Component UnrecognizedTaxBenefitsIncreasesResultingFromGenerationOfAdditionalResearchAndDevelopmentCreditsInterestComponent	0	USD
CY2016Q2	nssc	Unrecognized Tax Benefits Interest Accrued Component UnrecognizedTaxBenefitsInterestAccruedComponent	0	USD
CY2014Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	19400000	shares
CY2017Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	155000	USD
CY2016Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	145000	USD
CY2015Q2	us-gaap	Assets Assets	65037000	USD
CY2017	us-gaap	Deferred Tax Expense From Stock Options Exercised DeferredTaxExpenseFromStockOptionsExercised	0	USD
CY2016	us-gaap	Deferred Tax Expense From Stock Options Exercised DeferredTaxExpenseFromStockOptionsExercised	0	USD
CY2015	nssc	Increase Decrease In Tax Deficiency From Stockbased Awards IncreaseDecreaseInTaxDeficiencyFromStockbasedAwards	0	USD
CY2017	nssc	Payments To Proceed From Tax Deficiency From Stockbased Awards PaymentsToProceedFromTaxDeficiencyFromStockbasedAwards	134000	USD

Files In Submission

Name	View Source	Status
0001144204-17-047855-index-headers.html	Edgar Link	pending
0001144204-17-047855-index.html	Edgar Link	pending
0001144204-17-047855.txt	Edgar Link	pending
0001144204-17-047855-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
nssc-20170630.xml	Edgar Link	completed
nssc-20170630.xsd	Edgar Link	pending
nssc-20170630_cal.xml	Edgar Link	unprocessable
nssc-20170630_def.xml	Edgar Link	unprocessable
nssc-20170630_lab.xml	Edgar Link	unprocessable
nssc-20170630_pre.xml	Edgar Link	unprocessable
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
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
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
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
v474003_10k.htm	Edgar Link	pending
v474003_ex21-0.htm	Edgar Link	pending
v474003_ex23-1.htm	Edgar Link	pending
v474003_ex31-1.htm	Edgar Link	pending
v474003_ex31-2.htm	Edgar Link	pending
v474003_ex32-1.htm	Edgar Link	pending
v474003_ex32-2.htm	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$NSSC
NAPCO SECURITY TECHNOLOGIES, INC Stock $nssc

2017 Q2 Form 10-K Financial Statement

#000114420417047855 Filed on September 13, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NSSC NAPCO SECURITY TECHNOLOGIES, INC Stock $nssc

2017 Q2 Form 10-K Financial Statement

#000114420417047855 Filed on September 13, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NSSC
NAPCO SECURITY TECHNOLOGIES, INC Stock $nssc