2022 Q3 Form 10-Q Financial Statement

#000143774922020369 Filed on August 12, 2022

View on sec.gov

Income Statement

Concept 2022 Q3 2022 Q2 2021 Q4
Revenue $77.14M $60.75M $100.4M
YoY Change -11.46% -25.02% -5.21%
Cost Of Revenue $62.10M $51.04M $76.00M
YoY Change -10.57% -18.55% -4.53%
Gross Profit $15.04M $9.711M $17.13M
YoY Change -14.92% -47.11% -34.98%
Gross Profit Margin 19.49% 15.98% 17.06%
Selling, General & Admin $7.125M $6.570M $6.541M
YoY Change 13.26% -10.78% -28.12%
% of Gross Profit 47.38% 67.66% 38.18%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $706.0K $712.0K $763.0K
YoY Change -3.81% -2.6% 0.39%
% of Gross Profit 4.69% 7.33% 4.45%
Operating Expenses $7.125M $6.570M $6.541M
YoY Change 13.26% -10.78% -28.9%
Operating Profit $7.859M $3.087M $4.635M
YoY Change -30.64% -71.79% -72.96%
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net $775.0K $669.0K $645.0K
YoY Change 37.17% -4.43% -19.38%
Pretax Income $8.634M $3.756M $5.280M
YoY Change -27.41% -67.74% -70.5%
Income Tax $1.950M $841.0K $1.151M
% Of Pretax Income 22.59% 22.39% 21.8%
Net Earnings $6.684M $2.915M $3.240M
YoY Change -28.07% -67.59% -76.76%
Net Earnings / Revenue 8.66% 4.8% 3.23%
Basic Earnings Per Share $0.94 $0.41 $0.58
Diluted Earnings Per Share $943.9K $412.1K $584.7K
COMMON SHARES
Basic Shares Outstanding 7.081K 7.073M 7.040M
Diluted Shares Outstanding

Balance Sheet

Concept 2022 Q3 2022 Q2 2021 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $110.1M $117.8M $124.3M
YoY Change -4.67% 0.54% -19.79%
Cash & Equivalents $67.09M $82.53M $109.8M
Short-Term Investments $43.03M $35.30M $33.31M
Other Short-Term Assets $6.655M $10.13M $4.490M
YoY Change -46.53% -1.57% -55.98%
Inventory $156.2M $151.5M $143.9M
Prepaid Expenses
Receivables $48.72M $35.76M $53.38M
Other Receivables $2.266M $2.256M $2.486M
Total Short-Term Assets $324.0M $317.4M $348.1M
YoY Change 0.04% -0.67% -2.57%
LONG-TERM ASSETS
Property, Plant & Equipment $35.71M $36.24M $36.72M
YoY Change -5.3% -3.52% -1.05%
Goodwill $15.32M $15.32M $15.32M
YoY Change 0.0% 0.0% 0.0%
Intangibles $2.517M $2.571M $2.624M
YoY Change -7.84% -7.68% -7.54%
Long-Term Investments
YoY Change
Other Assets $1.881M $2.259M $2.878M
YoY Change -68.73% -64.06% -58.33%
Total Long-Term Assets $70.02M $71.07M $72.35M
YoY Change -15.34% -6.03% -4.72%
TOTAL ASSETS
Total Short-Term Assets $324.0M $317.4M $348.1M
Total Long-Term Assets $70.02M $71.07M $72.35M
Total Assets $394.0M $388.5M $420.4M
YoY Change -3.09% -1.7% -2.95%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $27.81M $29.65M $32.76M
YoY Change 5.44% 7.12% -2.14%
Accrued Expenses $16.79M $15.44M $16.69M
YoY Change 0.92% -2.48% 2.6%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $48.21M $49.65M $53.16M
YoY Change 4.73% -3.66% -3.51%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities $7.441M $7.441M $7.441M
YoY Change 691.6% 691.6% 691.6%
Total Long-Term Liabilities $7.441M $7.441M $7.441M
YoY Change 691.6% 691.6% 691.6%
TOTAL LIABILITIES
Total Short-Term Liabilities $48.21M $49.65M $53.16M
Total Long-Term Liabilities $7.441M $7.441M $7.441M
Total Liabilities $57.61M $59.12M $62.78M
YoY Change 1.35% -5.47% 6.72%
SHAREHOLDERS EQUITY
Retained Earnings $327.0M $320.3M $349.2M
YoY Change -4.35% -3.68% -5.01%
Common Stock $14.37M $14.16M $21.18M
YoY Change -30.55% -30.77% 6.56%
Preferred Stock
YoY Change
Treasury Stock (at cost) $12.35M $12.45M $12.78M
YoY Change -4.36% -4.02% -4.0%
Treasury Stock Shares $398.2K
Shareholders Equity $336.4M $329.4M $357.6M
YoY Change
Total Liabilities & Shareholders Equity $394.0M $388.5M $420.4M
YoY Change -3.09% -3.51% -2.95%

Cashflow Statement

Concept 2022 Q3 2022 Q2 2021 Q4
OPERATING ACTIVITIES
Net Income $6.684M $2.915M $3.240M
YoY Change -28.07% -67.59% -76.76%
Depreciation, Depletion And Amortization $706.0K $712.0K $763.0K
YoY Change -3.81% -2.6% 0.39%
Cash From Operating Activities -$7.546M $5.438M $8.466M
YoY Change 982.64% -20.02% -74.12%
INVESTING ACTIVITIES
Capital Expenditures -$130.0K $172.0K -$513.0K
YoY Change -84.45% -84.7% -54.2%
Acquisitions
YoY Change
Other Investing Activities -$7.766M -$1.108M $10.01M
YoY Change -182.09% -106.54% -0.21%
Cash From Investing Activities -$7.896M -$1.280M $9.496M
YoY Change -191.56% -108.09% 6.7%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 0.000 -$31.43M -1.000K
YoY Change -100.0% -27.81%
NET CHANGE
Cash From Operating Activities -7.546M $5.438M 8.466M
Cash From Investing Activities -7.896M -$1.280M 9.496M
Cash From Financing Activities 0.000 -$31.43M -1.000K
Net Change In Cash -15.44M -$27.27M 17.96M
YoY Change -294.83% 30.4% -56.83%
FREE CASH FLOW
Cash From Operating Activities -$7.546M $5.438M $8.466M
Capital Expenditures -$130.0K $172.0K -$513.0K
Free Cash Flow -$7.416M $5.266M $8.979M
YoY Change -5435.25% -7.21% -73.46%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
2878000 usd
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
dei Entity Shell Company
EntityShellCompany
false
CY2022Q3 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
7056962
dei Amendment Flag
AmendmentFlag
false
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q2
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
CY2022Q3 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
usd
CY2021Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
usd
CY2022Q3 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1
CY2022Q3 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
12000000
CY2021Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
12000000
CY2022Q3 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
7440518
CY2021Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
7440518
npk Regular Dividends Per Share Paid
RegularDividendsPerSharePaid
1.00
npk Extra Dividends Per Share Paid
ExtraDividendsPerSharePaid
5.25
npk Regular Dividends Per Share Paid
RegularDividendsPerSharePaid
1.00
npk Extra Dividends Per Share Paid
ExtraDividendsPerSharePaid
3.50
us-gaap Number Of Operating Segments
NumberOfOperatingSegments
3 pure
us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
0 usd
CY2022Q3 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
0 usd
CY2021Q3 us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
0 usd
npk Expected Prepayment Utilization Period
ExpectedPrepaymentUtilizationPeriod
P2Y
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2022-07-03
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
1-2451
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
WI
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
39-0494170
dei Entity Address Address Line1
EntityAddressAddressLine1
3925 North Hastings Way
dei Entity Address City Or Town
EntityAddressCityOrTown
Eau Claire
dei Entity Address State Or Province
EntityAddressStateOrProvince
WI
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
54703-3703
dei City Area Code
CityAreaCode
715
dei Local Phone Number
LocalPhoneNumber
839-2121
dei Security12b Title
Security12bTitle
Common Stock, $1 par value
dei Trading Symbol
TradingSymbol
NPK
dei Security Exchange Name
SecurityExchangeName
NYSE
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Accelerated Filer
dei Entity Small Business
EntitySmallBusiness
false
CY2022Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
67089000 usd
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
109805000 usd
CY2022Q3 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
43029000 usd
CY2021Q4 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
34190000 usd
CY2022Q3 us-gaap Accounts Receivable Gross
AccountsReceivableGross
48722000 usd
CY2021Q4 us-gaap Accounts Receivable Gross
AccountsReceivableGross
53377000 usd
CY2022Q3 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
46131000 usd
CY2021Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
40624000 usd
CY2022Q3 us-gaap Inventory Work In Process
InventoryWorkInProcess
100218000 usd
CY2021Q4 us-gaap Inventory Work In Process
InventoryWorkInProcess
92437000 usd
CY2022Q3 us-gaap Inventory Raw Materials
InventoryRawMaterials
9849000 usd
CY2022Q3 us-gaap Inventory Net
InventoryNet
156198000 usd
CY2021Q4 us-gaap Inventory Raw Materials
InventoryRawMaterials
10800000 usd
CY2021Q4 us-gaap Inventory Net
InventoryNet
143861000 usd
CY2022Q3 us-gaap Notes And Loans Receivable Net Current
NotesAndLoansReceivableNetCurrent
2266000 usd
CY2021Q4 us-gaap Notes And Loans Receivable Net Current
NotesAndLoansReceivableNetCurrent
2330000 usd
CY2022Q3 us-gaap Other Assets Current
OtherAssetsCurrent
6655000 usd
CY2021Q4 us-gaap Other Assets Current
OtherAssetsCurrent
4490000 usd
CY2022Q3 us-gaap Assets Current
AssetsCurrent
323959000 usd
CY2021Q4 us-gaap Assets Current
AssetsCurrent
348053000 usd
CY2022Q3 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
98875000 usd
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
98573000 usd
CY2022Q3 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
63162000 usd
CY2022Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
35713000 usd
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
61850000 usd
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
36723000 usd
CY2022Q3 us-gaap Goodwill
Goodwill
15317000 usd
CY2021Q4 us-gaap Goodwill
Goodwill
15317000 usd
CY2022Q3 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
2517000 usd
CY2021Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
2624000 usd
CY2022Q3 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
9930000 usd
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
10161000 usd
CY2022Q3 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
4665000 usd
CY2021Q4 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
4642000 usd
CY2022Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
1881000 usd
CY2021Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
16691000 usd
CY2022Q3 us-gaap Assets
Assets
393982000 usd
CY2021Q4 us-gaap Assets
Assets
420398000 usd
CY2022Q3 us-gaap Accounts Payable Current
AccountsPayableCurrent
27811000 usd
CY2021Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
32759000 usd
CY2022Q3 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
3082000 usd
CY2021Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
3163000 usd
CY2022Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
527000 usd
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
546000 usd
CY2022Q3 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
16787000 usd
CY2022Q3 us-gaap Liabilities Current
LiabilitiesCurrent
48207000 usd
CY2021Q4 us-gaap Liabilities Current
LiabilitiesCurrent
53159000 usd
CY2022Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
9403000 usd
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
9616000 usd
CY2022Q3 us-gaap Liabilities
Liabilities
57610000 usd
CY2021Q4 us-gaap Liabilities
Liabilities
62775000 usd
CY2022Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
7441000 usd
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
7441000 usd
CY2022Q3 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
14374000 usd
CY2021Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
13743000 usd
CY2022Q3 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
326970000 usd
CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
349198000 usd
CY2022Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-67000 usd
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
20000 usd
CY2022Q3 us-gaap Stockholders Equity Before Treasury Stock
StockholdersEquityBeforeTreasuryStock
348718000 usd
CY2021Q4 us-gaap Stockholders Equity Before Treasury Stock
StockholdersEquityBeforeTreasuryStock
370402000 usd
CY2022Q3 us-gaap Treasury Stock Value
TreasuryStockValue
12346000 usd
CY2021Q4 us-gaap Treasury Stock Value
TreasuryStockValue
12779000 usd
CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
336372000 usd
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
357623000 usd
CY2022Q3 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
393982000 usd
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
420398000 usd
CY2022Q3 us-gaap Revenues
Revenues
77138000 usd
CY2021Q3 us-gaap Revenues
Revenues
87118000 usd
us-gaap Revenues
Revenues
137892000 usd
us-gaap Revenues
Revenues
168145000 usd
CY2022Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
62100000 usd
CY2021Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
69443000 usd
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
113143000 usd
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
132109000 usd
CY2022Q3 us-gaap Gross Profit
GrossProfit
15038000 usd
CY2021Q3 us-gaap Gross Profit
GrossProfit
17675000 usd
us-gaap Gross Profit
GrossProfit
24749000 usd
us-gaap Gross Profit
GrossProfit
36036000 usd
CY2022Q3 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
7125000 usd
CY2021Q3 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
6291000 usd
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
13695000 usd
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
13655000 usd
CY2022Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
54000 usd
CY2021Q3 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
54000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
108000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
108000 usd
CY2022Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
7859000 usd
CY2021Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
11330000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
10946000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
22273000 usd
CY2022Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
775000 usd
CY2021Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
565000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
1444000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
1265000 usd
CY2022Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
8634000 usd
CY2021Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
11895000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
12390000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
23538000 usd
CY2022Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
1950000 usd
CY2021Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2603000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
2791000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5253000 usd
CY2022Q3 us-gaap Net Income Loss
NetIncomeLoss
6684000 usd
CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
9292000 usd
us-gaap Net Income Loss
NetIncomeLoss
9599000 usd
us-gaap Net Income Loss
NetIncomeLoss
18285000 usd
CY2022Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
7081
CY2021Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
7060
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
7077
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
7057
CY2022Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.94
CY2021Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.32
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.36
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.59
CY2022Q3 us-gaap Net Income Loss
NetIncomeLoss
6684000 usd
CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
9292000 usd
us-gaap Net Income Loss
NetIncomeLoss
9599000 usd
us-gaap Net Income Loss
NetIncomeLoss
18285000 usd
CY2022Q3 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-25000 usd
CY2021Q3 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-34000 usd
us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-87000 usd
us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-83000 usd
CY2022Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
6659000 usd
CY2021Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
9258000 usd
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
9512000 usd
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
18202000 usd
CY2022Q3 npk Cash Dividends Declared And Paid
CashDividendsDeclaredAndPaid
0.00
CY2021Q3 npk Cash Dividends Declared And Paid
CashDividendsDeclaredAndPaid
0.00
npk Cash Dividends Declared And Paid
CashDividendsDeclaredAndPaid
4.50
npk Cash Dividends Declared And Paid
CashDividendsDeclaredAndPaid
6.25
us-gaap Net Income Loss
NetIncomeLoss
9599000 usd
us-gaap Net Income Loss
NetIncomeLoss
18285000 usd
us-gaap Depreciation
Depreciation
1311000 usd
us-gaap Depreciation
Depreciation
1357000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
108000 usd
us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
108000 usd
npk Noncash Retirement Plan Expense
NoncashRetirementPlanExpense
420000 usd
npk Noncash Retirement Plan Expense
NoncashRetirementPlanExpense
402000 usd
us-gaap Proceeds From Insurance Settlement Operating Activities
ProceedsFromInsuranceSettlementOperatingActivities
89000 usd
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-328000 usd
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-168000 usd
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-4666000 usd
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-3797000 usd
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
12437000 usd
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
7634000 usd
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
1168000 usd
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
1357000 usd
us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
-4852000 usd
us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
-6733000 usd
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-172000 usd
us-gaap Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
-2290000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-2108000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
6103000 usd
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
11587000 usd
us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
-0 usd
us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
2637000 usd
us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
26410000 usd
us-gaap Proceeds From Sale And Collection Of Notes Receivable
ProceedsFromSaleAndCollectionOfNotesReceivable
76000 usd
us-gaap Proceeds From Sale And Collection Of Notes Receivable
ProceedsFromSaleAndCollectionOfNotesReceivable
0 usd
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
302000 usd
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
1956000 usd
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-9176000 usd
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
24454000 usd
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
31827000 usd
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
44083000 usd
us-gaap Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
436000 usd
us-gaap Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
572000 usd
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-41000 usd
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-30000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-31432000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-43541000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-42716000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-12984000 usd
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
109805000 usd
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
86036000 usd
CY2022Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
67089000 usd
CY2021Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
73052000 usd
CY2021Q2 us-gaap Stockholders Equity
StockholdersEquity
340119000 usd
CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
9292000 usd
CY2021Q3 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-34000 usd
CY2021Q3 us-gaap Stock Issued During Period Value Other
StockIssuedDuringPeriodValueOther
313000 usd
CY2021Q3 us-gaap Stockholders Equity
StockholdersEquity
349690000 usd
CY2022Q2 us-gaap Stockholders Equity
StockholdersEquity
329391000 usd
CY2022Q3 us-gaap Net Income Loss
NetIncomeLoss
6684000 usd
CY2022Q3 us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-25000 usd
CY2022Q3 us-gaap Stock Issued During Period Value Other
StockIssuedDuringPeriodValueOther
322000 usd
CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
336372000 usd
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
374348000 usd
us-gaap Net Income Loss
NetIncomeLoss
18285000 usd
us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-83000 usd
us-gaap Dividends Common Stock
DividendsCommonStock
44083000 usd
us-gaap Stock Issued During Period Value Other
StockIssuedDuringPeriodValueOther
1223000 usd
CY2021Q3 us-gaap Stockholders Equity
StockholdersEquity
349690000 usd
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
357623000 usd
us-gaap Net Income Loss
NetIncomeLoss
9599000 usd
us-gaap Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
-87000 usd
us-gaap Dividends Common Stock
DividendsCommonStock
31827000 usd
us-gaap Stock Issued During Period Value Other
StockIssuedDuringPeriodValueOther
1064000 usd
CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
336372000 usd
CY2021Q3 us-gaap Assets
Assets
406535000 usd
CY2022Q3 us-gaap Revenues
Revenues
77138000 usd
CY2022Q3 us-gaap Gross Profit
GrossProfit
15038000 usd
CY2022Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
7859000 usd
CY2022Q3 us-gaap Assets
Assets
393982000 usd
CY2022Q3 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
706000 usd
CY2022Q3 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
130000 usd
CY2021Q3 us-gaap Revenues
Revenues
87118000 usd
CY2021Q3 us-gaap Gross Profit
GrossProfit
17675000 usd
CY2021Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
11330000 usd
CY2021Q3 us-gaap Assets
Assets
406535000 usd
CY2021Q3 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
734000 usd
CY2021Q3 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
832000 usd
us-gaap Revenues
Revenues
137892000 usd
us-gaap Gross Profit
GrossProfit
24749000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
10946000 usd
CY2022Q3 us-gaap Assets
Assets
393982000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
1418000 usd
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
302000 usd
us-gaap Revenues
Revenues
168145000 usd
us-gaap Gross Profit
GrossProfit
36036000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
22273000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
1465000 usd
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
1956000 usd
CY2022Q3 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
43114000 usd
CY2022Q3 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
43029000 usd
CY2022Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
4000 usd
CY2022Q3 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
89000 usd
CY2021Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
34164000 usd
CY2021Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
34190000 usd
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
31000 usd
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
5000 usd
CY2022Q3 us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
583000 usd
CY2021Q3 us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
9459000 usd
us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
2637000 usd
us-gaap Proceeds From Sale And Maturity Of Available For Sale Securities
ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities
26410000 usd
us-gaap Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
0 usd
CY2022Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
33000 usd
CY2021Q3 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
44000 usd
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
111000 usd
us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
106000 usd
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value
AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue
13200000 usd
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue
4839000 usd
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities Rolling Year Six Through Ten Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue
3736000 usd
CY2022Q3 us-gaap Available For Sale Securities Debt Maturities Rolling After Year Ten Fair Value
AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue
21254000 usd
us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
928000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
2055000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
2055000 usd
CY2022Q3 npk Lessor Operating Lease Payment To Be Received After Year Four
LessorOperatingLeasePaymentToBeReceivedAfterYearFour
16440000 usd
CY2022Q3 us-gaap Operating Lease Cost
OperatingLeaseCost
250000 usd
CY2021Q3 us-gaap Operating Lease Cost
OperatingLeaseCost
249000 usd
us-gaap Operating Lease Cost
OperatingLeaseCost
500000 usd
us-gaap Operating Lease Cost
OperatingLeaseCost
434000 usd
CY2022Q3 npk Shortterm And Variable Lease Cost
ShorttermAndVariableLeaseCost
44000 usd
CY2021Q3 npk Shortterm And Variable Lease Cost
ShorttermAndVariableLeaseCost
50000 usd
npk Shortterm And Variable Lease Cost
ShorttermAndVariableLeaseCost
79000 usd
npk Shortterm And Variable Lease Cost
ShorttermAndVariableLeaseCost
160000 usd
CY2022Q3 us-gaap Lease Cost
LeaseCost
294000 usd
CY2021Q3 us-gaap Lease Cost
LeaseCost
299000 usd
us-gaap Lease Cost
LeaseCost
579000 usd
us-gaap Lease Cost
LeaseCost
594000 usd
CY2022Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
294000 usd
us-gaap Operating Lease Payments
OperatingLeasePayments
579000 usd
CY2021Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
299000 usd
us-gaap Operating Lease Payments
OperatingLeasePayments
594000 usd
CY2022Q3 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P22Y3M18D
CY2022Q3 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.046 pure
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
406000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
712000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
641000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
625000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
605000 usd
CY2022Q3 npk Lessee Operating Lease Liability To Be Paid After Year Four
LesseeOperatingLeaseLiabilityToBePaidAfterYearFour
13873000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
16862000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
6932000 usd
CY2022Q3 us-gaap Operating Lease Liability
OperatingLeaseLiability
9930000 usd
CY2022Q3 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
519000 usd
CY2021Q3 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
464000 usd
us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
1038000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year
LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear
1029000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Next Twelve Months
LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths
2055000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
2055000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
25689000 usd

Files In Submission

Name View Source Status
0001437749-22-020369-index-headers.html Edgar Link pending
0001437749-22-020369-index.html Edgar Link pending
0001437749-22-020369.txt Edgar Link pending
0001437749-22-020369-xbrl.zip Edgar Link pending
ex_392411.htm Edgar Link pending
ex_392412.htm Edgar Link pending
ex_392413.htm Edgar Link pending
ex_392414.htm Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
npk-20220703.xsd Edgar Link pending
npk20220704_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
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
FilingSummary.xml Edgar Link unprocessable
npk-20220703_cal.xml Edgar Link unprocessable
npk-20220703_lab.xml Edgar Link unprocessable
npk-20220703_def.xml Edgar Link unprocessable
npk-20220703_pre.xml Edgar Link unprocessable
npk20220704_10q_htm.xml Edgar Link completed
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
R4.htm Edgar Link pending
R5.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