$RGR
STURM RUGER & CO INC Stock $rgr

$rgr Overview Financials Valuation SEC Filings Company Website

2019 Form 10-K Financial Statement

#000117494720000190 Filed on February 20, 2020

Income Statement

Concept	2019	2018 Q4	2018 Q3
Revenue	$410.5M	$121.1M	$114.9M
YoY Change	-17.18%	2.47%	-12.85%
Cost Of Revenue	$311.0M	$87.30M	$86.90M
YoY Change	-13.93%	2.59%	-10.32%
Gross Profit	$99.55M	$33.85M	$28.09M
YoY Change	-25.93%	2.26%	-19.51%
Gross Profit Margin	24.25%	27.95%	24.44%
Selling, General & Admin	$60.12M	$16.80M	$16.10M
YoY Change	-10.75%	-12.5%	-18.27%
% of Gross Profit	60.39%	49.63%	57.31%
Research & Development	$8.200M
YoY Change	-3.53%
% of Gross Profit	8.24%
Depreciation & Amortization	$29.33M	$7.500M	$8.200M
YoY Change	-8.26%	-9.64%	-12.77%
% of Gross Profit	29.46%	22.16%	29.19%
Operating Expenses	$60.17M	$16.70M	$16.10M
YoY Change	-20.68%	-13.47%	-18.27%
Operating Profit	$39.38M	$17.15M	$11.99M
YoY Change	-41.24%	24.26%	-21.11%
Interest Expense	$192.0K	$0.00	-$100.0K
YoY Change	-41.82%
% of Operating Profit	0.49%	0.0%	-0.83%
Other Income/Expense, Net	$3.652M	$500.0K	$300.0K
YoY Change	114.19%	0.0%	-25.0%
Pretax Income	$43.03M	$17.60M	$12.20M
YoY Change	-37.38%	23.08%	-22.29%
Income Tax	$10.74M	$5.300M	$3.000M
% Of Pretax Income	24.95%	30.11%	24.59%
Net Earnings	$32.29M	$12.27M	$9.206M
YoY Change	-36.6%	19.17%	-9.75%
Net Earnings / Revenue	7.87%	10.13%	8.01%
Basic Earnings Per Share	$1.85	$0.70	$0.53
Diluted Earnings Per Share	$1.82	$0.69	$0.52
COMMON SHARES
Basic Shares Outstanding	17.46M shares		17.46M shares
Diluted Shares Outstanding	17.78M shares		17.72M shares

Balance Sheet

Concept	2019	2018 Q4	2018 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$164.9M	$152.8M	$137.8M
YoY Change	7.92%	140.63%	213.18%
Cash & Equivalents		$38.49M	$137.8M
Short-Term Investments	$129.5M	$114.3M
Other Short-Term Assets	$3.500M	$2.900M	$3.600M
YoY Change	20.69%	-17.14%	50.0%
Inventory	$28.30M	$31.42M	$26.20M
Prepaid Expenses
Receivables	$52.60M	$45.03M	$46.80M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$249.3M	$232.2M	$214.4M
YoY Change	7.36%	39.2%	39.04%
LONG-TERM ASSETS
Property, Plant & Equipment	$76.50M	$82.71M	$84.40M
YoY Change	-7.5%	-20.32%	-12.63%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$20.70M	$17.66M	$17.20M
YoY Change	13.74%	28.93%	-48.35%
Total Long-Term Assets	$99.70M	$103.3M	$101.7M
YoY Change	-3.48%	-12.06%	-21.71%
TOTAL ASSETS
Total Short-Term Assets	$249.3M	$232.2M	$214.4M
Total Long-Term Assets	$99.70M	$103.3M	$101.7M
Total Assets	$349.0M	$335.5M	$316.1M
YoY Change	4.02%	18.01%	11.26%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$8.300M	$11.68M	$30.20M
YoY Change	-29.06%	-63.97%	-12.72%
Accrued Expenses	$41.80M	$26.30M	$24.90M
YoY Change	-12.18%	557.5%	24.5%
Deferred Revenue		$7.477M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$61.20M	$71.19M	$61.80M
YoY Change	-14.04%	35.09%	9.57%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$2.300M	$100.0K	$100.0K
YoY Change	2200.0%	0.0%	0.0%
Total Long-Term Liabilities	$2.300M	$100.0K	$100.0K
YoY Change	2200.0%	0.0%	0.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$61.20M	$71.19M	$61.80M
Total Long-Term Liabilities	$2.300M	$100.0K	$100.0K
Total Liabilities	$63.50M	$71.30M	$61.90M
YoY Change	-10.94%	31.55%	9.56%
SHAREHOLDERS EQUITY
Retained Earnings		$350.4M
YoY Change		9.06%
Common Stock		$33.29M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)		$143.6M
YoY Change
Treasury Stock Shares		6.665M shares
Shareholders Equity	$285.5M	$264.2M	$254.2M
YoY Change
Total Liabilities & Shareholders Equity	$349.0M	$335.5M	$316.1M
YoY Change	4.02%	18.02%	11.26%

Cashflow Statement

Concept	2019	2018 Q4	2018 Q3
OPERATING ACTIVITIES
Net Income	$32.29M	$12.27M	$9.206M
YoY Change	-36.6%	19.17%	-9.75%
Depreciation, Depletion And Amortization	$29.33M	$7.500M	$8.200M
YoY Change	-8.26%	-9.64%	-12.77%
Cash From Operating Activities	$49.59M	$24.20M	$14.60M
YoY Change	-58.61%	-42.65%	-30.48%
INVESTING ACTIVITIES
Capital Expenditures	$20.30M	-$5.600M	-$2.500M
YoY Change	92.54%	-72.55%	-32.43%
Acquisitions
YoY Change
Other Investing Activities	-$15.10M	-$114.2M	$0.00
YoY Change	-86.78%
Cash From Investing Activities	-$35.44M	-$119.9M	-$2.500M
YoY Change	-71.6%	487.75%	-32.43%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$1.995M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$17.22M	-3.600M	-6.000M
YoY Change	-14.0%	0.0%	-29.41%
NET CHANGE
Cash From Operating Activities	$49.59M	24.20M	14.60M
Cash From Investing Activities	-$35.44M	-119.9M	-2.500M
Cash From Financing Activities	-$17.22M	-3.600M	-6.000M
Net Change In Cash	-$3.072M	-99.30M	6.100M
YoY Change	-87.71%	-645.6%	-30.68%
FREE CASH FLOW
Cash From Operating Activities	$49.59M	$24.20M	$14.60M
Capital Expenditures	$20.30M	-$5.600M	-$2.500M
Free Cash Flow	$29.29M	$29.80M	$17.10M
YoY Change	-73.19%	-52.4%	-30.77%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2019	dei	Document Annual Report DocumentAnnualReport	true
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CY2019	dei	Trading Symbol TradingSymbol	RGR
CY2019	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2019	dei	Security12b Title Security12bTitle	Common Stock, $1 par value
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CY2019	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2019	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
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CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	49587000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	119812000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	101191000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	20296000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	10541000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	33596000	USD
CY2017	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments		USD
CY2018	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	114259000	USD
CY2017	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments		USD
CY2018	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments		USD
CY2018	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	10000	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	3000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-124790000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-33593000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	19201000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	23905000	USD
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock		USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	64850000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	816000	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2482000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-20017000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-91237000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-24995000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-23639000	USD
CY2018	rgr	Promotional Expenses Reclassified PromotionalExpensesReclassified	12100000	USD
CY2018	rgr	Promotional Expenses Reclassified PromotionalExpensesReclassified	12100000	USD
CY2019	rgr	Gross Margin Reduced GrossMarginReduced	0.03	pure
CY2018	rgr	Gross Margin Reduced GrossMarginReduced	0.03	pure
CY2019	rgr	Gross Margin Reduced GrossMarginReduced	0.03	pure
CY2018	rgr	Gross Margin Reduced GrossMarginReduced	0.03	pure
CY2018	rgr	Gross Margin Reduced GrossMarginReduced	0.03	pure
CY2019	rgr	Gross Margin Reduced GrossMarginReduced	0.03	pure
CY2019	us-gaap	Advertising Expense AdvertisingExpense	2600000	USD
CY2018	us-gaap	Advertising Expense AdvertisingExpense	2900000	USD
CY2017	us-gaap	Advertising Expense AdvertisingExpense	3100000	USD
CY2019	rgr	Shipping Costs ShippingCosts	3900000	USD
CY2018	rgr	Shipping Costs ShippingCosts	4800000	USD
CY2017	rgr	Shipping Costs ShippingCosts	4800000	USD
CY2019	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8200000	USD
CY2018	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	8500000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	9800000	USD
CY2018	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2000000	USD
CY2019	rgr	Promotional Expenses Reclassified PromotionalExpensesReclassified	9600000	USD
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	32422000	USD
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	32422000	USD
CY2017Q4	us-gaap	Deferred Revenue DeferredRevenue		USD
CY2017Q4	us-gaap	Deferred Revenue DeferredRevenue		USD
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1402000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1402000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	321323000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	321323000	USD
CY2017	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	4000000.0	USD
CY2017	rgr	Increase Decrease In Deferred Contract Liability IncreaseDecreaseInDeferredContractLiability	6900000	USD
CY2017	rgr	Increase Decrease In Deferred Contract Liability IncreaseDecreaseInDeferredContractLiability	6900000	USD
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	4000000.0	USD
CY2017	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	700000	USD
CY2017	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	700000	USD
CY2017	rgr	Increase Decrease In Retained Earnings IncreaseDecreaseInRetainedEarnings	-2200000	USD
CY2017	rgr	Increase Decrease In Retained Earnings IncreaseDecreaseInRetainedEarnings	-2200000	USD
CY2017Q4	us-gaap	Deferred Revenue DeferredRevenue		USD
CY2019	us-gaap	Increase Decrease In Deferred Revenue And Customer Advances And Deposits IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDeposits	18500000	USD
CY2019	us-gaap	Increase Decrease In Deferred Revenue And Customer Advances And Deposits IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDeposits	18500000	USD
CY2019	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	16400000	USD
CY2019	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	16400000	USD
CY2019	rgr	Net Decrease In Firearms Sales NetDecreaseInFirearmsSales	2100000	USD
CY2019	rgr	Net Decrease In Firearms Sales NetDecreaseInFirearmsSales	2100000	USD
CY2019Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	9600000	USD
CY2019Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	9600000	USD
CY2019	rgr	Promotional Expenses Reclassified PromotionalExpensesReclassified	9600000	USD
CY2018	us-gaap	Increase Decrease In Deferred Revenue And Customer Advances And Deposits IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDeposits	21200000	USD
CY2018	us-gaap	Increase Decrease In Deferred Revenue And Customer Advances And Deposits IncreaseDecreaseInDeferredRevenueAndCustomerAdvancesAndDeposits	21200000	USD
CY2018	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	20700000	USD
CY2018	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	20700000	USD
CY2018	rgr	Net Decrease In Firearms Sales NetDecreaseInFirearmsSales	500000	USD
CY2018	rgr	Net Decrease In Firearms Sales NetDecreaseInFirearmsSales	500000	USD
CY2018Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	7400000	USD
CY2018Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	7400000	USD
CY2019	rgr	Promotional Expenses Reclassified PromotionalExpensesReclassified	9600000	USD
CY2019Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	9600000	USD
CY2019Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	54110000	USD
CY2018Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	46360000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	400000	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	400000	USD
CY2019Q4	rgr	Allowance For Discounts Accounts Receivable Current AllowanceForDiscountsAccountsReceivableCurrent	1070000	USD
CY2018Q4	rgr	Allowance For Discounts Accounts Receivable Current AllowanceForDiscountsAccountsReceivableCurrent	929000	USD
CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	52640000	USD
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	45031000	USD
CY2019Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	13131000	USD
CY2018Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	17313000	USD
CY2019Q4	us-gaap	Inventory Work In Process And Raw Materials InventoryWorkInProcessAndRawMaterials	65880000	USD
CY2018Q4	us-gaap	Inventory Work In Process And Raw Materials InventoryWorkInProcessAndRawMaterials	62975000	USD
CY2019Q4	rgr	Inventory Gross Before Adjustments InventoryGrossBeforeAdjustments	79011000	USD
CY2018Q4	rgr	Inventory Gross Before Adjustments InventoryGrossBeforeAdjustments	80288000	USD
CY2019Q4	us-gaap	Inventory Lifo Reserve InventoryLIFOReserve	47137000	USD
CY2018Q4	us-gaap	Inventory Lifo Reserve InventoryLIFOReserve	46341000	USD
CY2019Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	3573000	USD
CY2018Q4	us-gaap	Inventory Valuation Reserves InventoryValuationReserves	2527000	USD
CY2019Q4	us-gaap	Inventory Net InventoryNet	28301000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	31420000	USD
CY2019	us-gaap	Effect Of Lifo Inventory Liquidation On Income EffectOfLIFOInventoryLiquidationOnIncome	200000	USD
CY2018	us-gaap	Effect Of Lifo Inventory Liquidation On Income EffectOfLIFOInventoryLiquidationOnIncome	600000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	372482000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	358756000	USD
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P11Y7M6D
CY2019Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	7181000	USD
CY2018Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	6955000	USD
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4780000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4491000	USD
CY2019Q4	us-gaap	Deposit Assets DepositAssets	11886000	USD
CY2018Q4	us-gaap	Deposit Assets DepositAssets	12106000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2610000	USD
CY2018Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset		USD
CY2019Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	3441000	USD
CY2018Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	3093000	USD
CY2019Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	20338000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	17663000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	300000	USD
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	300000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	300000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2176000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	2640000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	589000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	559000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	244000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	213000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	215000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	1600000	USD
CY2019Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	3420000	USD
CY2019Q4	rgr	Present Value Discount Of Operating Lease PresentValueDiscountOfOperatingLease	-780000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	2640000	USD
CY2017	us-gaap	Depreciation Depreciation	33819000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	20296000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	10541000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	33596000	USD
CY2019Q1	us-gaap	Revenues Revenues	114039000	USD
CY2019Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	8339000	USD
CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	11675000	USD
CY2019Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	10670000	USD
CY2018Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	11690000	USD
CY2019Q4	us-gaap	Other Accounts Payable And Accrued Liabilities OtherAccountsPayableAndAccruedLiabilities	10762000	USD
CY2018Q4	us-gaap	Other Accounts Payable And Accrued Liabilities OtherAccountsPayableAndAccruedLiabilities	9656000	USD
CY2019Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	29771000	USD
CY2018Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	33021000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3200000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3100000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	3500000	USD
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	5000000.0	USD
CY2018	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	5300000	USD
CY2017	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	5600000	USD
CY2019	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-54000	USD
CY2018	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	10000	USD
CY2017	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-31000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	10705000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-1911000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	17574000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-3265000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	20232000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	1865000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2455000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-513000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3859000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-387000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3987000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-580000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	13160000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2424000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	21433000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3652000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	24219000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1285000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities		pure
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities		pure
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	0.026	pure
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210	pure
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.036	pure
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.040	pure
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.029	pure
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate		pure
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate		pure
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	-0.009	pure
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance		pure
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance		pure
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.007	pure
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.004	pure
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.009	pure
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.009	pure
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.250	pure
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.259	pure
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.328	pure
CY2019Q4	rgr	Deferred Tax Assets Product Liability DeferredTaxAssetsProductLiability	203000	USD
CY2018Q4	rgr	Deferred Tax Assets Product Liability DeferredTaxAssetsProductLiability	294000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	2263000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	2356000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	3761000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	2750000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	978000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Inventory DeferredTaxAssetsInventory	729000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	3064000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	2292000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1637000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1113000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	11906000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	9534000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	5631000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	6256000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	882000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	309000	USD
CY2019Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	6513000	USD
CY2018Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	6565000	USD
CY2019Q4	rgr	Net Deferred Tax Liabilities Assets NetDeferredTaxLiabilitiesAssets	5393000	USD
CY2018Q4	rgr	Net Deferred Tax Liabilities Assets NetDeferredTaxLiabilitiesAssets	2969000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	16000000.0	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	18100000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	23400000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	32291000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	50933000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	52142000	USD
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17461421	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17450658	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	17725494	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	317411	shares
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	203973	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	213596	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17778832	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17654631	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	17939090	shares
CY2017Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	900997	shares
CY2017Q1	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	49.70
CY2017Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	173288	shares
CY2017Q2	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	49.92
CY2017Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	4490	shares
CY2017Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	47.92
CY2017Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	240933	shares
CY2017Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	46.30
CY2019Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	44500	shares
CY2019Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	44.83
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1364208	shares
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	48.96
CY2019Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	87000000	USD
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod		shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod		shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod		shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	11838	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.95
CY2016Q4	rgr	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	6.69
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P2Y3M18D
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised		shares
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
CY2017	rgr	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageGrantDateFairValue
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
CY2017	rgr	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageGrantDateFairValue
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	11838	shares
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.95
CY2017Q4	rgr	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	6.69
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y3M18D
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
CY2018	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	4616	shares
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	8.28
CY2018	rgr	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageGrantDateFairValue	6.90
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1750	shares
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	8.69
CY2018	rgr	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageGrantDateFairValue	4.57
CY2018	rgr	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Forfeitures In Period Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingForfeituresInPeriodWeightedAverageRemainingContractualTerm2	P0Y3M18D
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	5472	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.60
CY2018Q4	rgr	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	7.20
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P0Y10M24D
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	5472	shares
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.60
CY2019	rgr	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageGrantDateFairValue	7.20
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod		shares
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
CY2019	rgr	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageGrantDateFairValue
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber		shares
CY2019Q4	rgr	Share Based Compensation Arrangements By Share Based Payment Award Options Other Than Options Nonvested Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsOtherThanOptionsNonvestedWeightedAverageExercisePrice
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
CY2019	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	item
CY2019	us-gaap	Revenues Revenues	410506000	USD
CY2018	us-gaap	Revenues Revenues	495635000	USD
CY2017	us-gaap	Revenues Revenues	522256000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	43027000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	68714000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	77646000	USD
CY2019Q4	us-gaap	Assets Assets	348961000	USD
CY2018Q4	us-gaap	Assets Assets	335532000	USD
CY2017Q4	us-gaap	Assets Assets	284318000	USD
CY2019	us-gaap	Depreciation Depreciation	29024000	USD
CY2018	us-gaap	Depreciation Depreciation	31625000	USD
CY2019Q2	us-gaap	Revenues Revenues	96329000	USD
CY2019Q3	us-gaap	Revenues Revenues	94999000	USD
CY2019Q4	us-gaap	Revenues Revenues	105139000	USD
CY2019Q1	us-gaap	Gross Profit GrossProfit	32597000	USD
CY2019Q2	us-gaap	Gross Profit GrossProfit	22302000	USD
CY2018Q4	us-gaap	Revenues Revenues	121121000	USD
CY2018Q1	us-gaap	Gross Profit GrossProfit	35820000	USD
CY2018Q2	us-gaap	Gross Profit GrossProfit	36599000	USD
CY2018Q3	us-gaap	Gross Profit GrossProfit	28092000	USD
CY2018Q4	us-gaap	Gross Profit GrossProfit	33848000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	14264000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	15189000	USD
CY2019Q3	us-gaap	Gross Profit GrossProfit	19867000	USD
CY2019Q4	us-gaap	Gross Profit GrossProfit	24782000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	13033000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	6233000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	4817000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	8208000	USD
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.75
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.28
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.47
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.74
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.27
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.46
CY2018Q1	us-gaap	Revenues Revenues	131159000	USD
CY2018Q2	us-gaap	Revenues Revenues	128411000	USD
CY2018Q3	us-gaap	Revenues Revenues	114945000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	9206000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	12274000	USD
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.82
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.87
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.53
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.70
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.81
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.86
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.69
CY2019	rgr	Threshold Limit Of Losses Per Transaction For Taking Insurance Coverage On Annual Basis ThresholdLimitOfLossesPerTransactionForTakingInsuranceCoverageOnAnnualBasis	5000000	USD
CY2019	rgr	Threshold Limit Of Aggregate Loss For Insurance Coverage On Annual Basis Excluding New Claims From Governments Or Municipalities ThresholdLimitOfAggregateLossForInsuranceCoverageOnAnnualBasisExcludingNewClaimsFromGovernmentsOrMunicipalities	10000000	USD
CY2019	us-gaap	Loss Contingency Damages Sought Value LossContingencyDamagesSoughtValue	100000	USD
CY2018	us-gaap	Loss Contingency Damages Sought Value LossContingencyDamagesSoughtValue	100000	USD
CY2019Q4	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	3	item
CY2018Q4	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	4	item
CY2019	us-gaap	Loss Contingency New Claims Filed Number LossContingencyNewClaimsFiledNumber	2	item
CY2018	us-gaap	Loss Contingency New Claims Filed Number LossContingencyNewClaimsFiledNumber	3	item
CY2019	us-gaap	Loss Contingency Claims Settled Number LossContingencyClaimsSettledNumber	2	item
CY2018	us-gaap	Loss Contingency Claims Settled Number LossContingencyClaimsSettledNumber	1	item
CY2019	us-gaap	Loss Contingency Claims Dismissed Number LossContingencyClaimsDismissedNumber	1	item
CY2018	us-gaap	Loss Contingency Claims Dismissed Number LossContingencyClaimsDismissedNumber	0	item
CY2017	us-gaap	Product Liability Accrual Period Expense ProductLiabilityAccrualPeriodExpense	360000	USD
CY2018	us-gaap	Product Liability Accrual Period Expense ProductLiabilityAccrualPeriodExpense	1514000	USD
CY2019	us-gaap	Product Liability Accrual Period Expense ProductLiabilityAccrualPeriodExpense	718000	USD

Files In Submission

Name	View Source	Status
0001174947-20-000190-index-headers.html	Edgar Link	pending
0001174947-20-000190-index.html	Edgar Link	pending
0001174947-20-000190.txt	Edgar Link	pending
0001174947-20-000190-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
linechart.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
rgr-20191231.xsd	Edgar Link	pending
rgr-20191231_cal.xml	Edgar Link	unprocessable
rgr-20191231_def.xml	Edgar Link	unprocessable
rgr-20191231_lab.xml	Edgar Link	unprocessable
rgr-20191231_pre.xml	Edgar Link	unprocessable
rgr10k2019.htm	Edgar Link	pending
rgr10k2019_htm.xml	Edgar Link	completed
rgr10kex23-1.htm	Edgar Link	pending
rgr10kex31-1.htm	Edgar Link	pending
rgr10kex31-2.htm	Edgar Link	pending
rgr10kex32-1.htm	Edgar Link	pending
rgr10kex32-2.htm	Edgar Link	pending
rgr10kex4-1.htm	Edgar Link	pending
Show.js	Edgar Link	pending

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$RGR
STURM RUGER & CO INC Stock $rgr

2019 Form 10-K Financial Statement

#000117494720000190 Filed on February 20, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RGR STURM RUGER & CO INC Stock $rgr

2019 Form 10-K Financial Statement

#000117494720000190 Filed on February 20, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RGR
STURM RUGER & CO INC Stock $rgr