$MTRN
MATERION Corp Stock $mtrn

$mtrn Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-K Financial Statement

#000110465722000021 Filed on February 17, 2022

Income Statement

Concept	2022 Q1	2021 Q4	2021
Revenue		$3.068M	$1.511B
YoY Change		-99.1%	28.43%
Cost Of Revenue		$313.7M	$1.227B
YoY Change		9.16%	24.73%
Gross Profit		$74.31M	$283.8M
YoY Change		42.09%	47.31%
Gross Profit Margin		2422.2%	18.78%
Selling, General & Admin		$43.20M	$163.8M
YoY Change		24.48%	22.26%
% of Gross Profit		58.13%	57.72%
Research & Development		$6.354M	$26.58M
YoY Change		2.48%	31.02%
% of Gross Profit		8.55%	9.37%
Depreciation & Amortization		$13.42M	$44.14M
YoY Change		28.99%	4.14%
% of Gross Profit		18.05%	15.55%
Operating Expenses		$49.55M	$190.4M
YoY Change		13.38%	23.41%
Operating Profit		$21.16M	$77.11M
YoY Change		146.05%	838.66%
Interest Expense		$861.0K	-$6.474M
YoY Change		-143.05%	398.0%
% of Operating Profit		4.07%	-8.4%
Other Income/Expense, Net		$1.279M	$5.115M
YoY Change		16.27%	29.86%
Pretax Income		$21.58M	$77.33M
YoY Change		534.65%	834.44%
Income Tax		$3.422M	$4.851M
% Of Pretax Income		15.86%	6.27%
Net Earnings		$18.16M	$72.47M
YoY Change		236.22%	368.72%
Net Earnings / Revenue		591.79%	4.8%
Basic Earnings Per Share		$0.89	$3.55
Diluted Earnings Per Share		$0.88	$3.50
COMMON SHARES
Basic Shares Outstanding	20.45M shares	20.44M shares	20.42M shares
Diluted Shares Outstanding		20.66M shares	20.69M shares

Balance Sheet

Concept	2021 Q4	2021
SHORT-TERM ASSETS
Cash & Short-Term Investments	$18.01M	$14.46M
YoY Change	-30.47%	-44.16%
Cash & Equivalents	$14.46M	$14.46M
Short-Term Investments
Other Short-Term Assets	$36.14M	$28.12M
YoY Change	72.91%	34.56%
Inventory	$361.1M	$361.1M
Prepaid Expenses
Receivables	$223.6M	$223.6M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$627.3M	$627.3M
YoY Change	35.18%	35.18%
LONG-TERM ASSETS
Property, Plant & Equipment	$409.0M	$472.1M
YoY Change	32.06%	26.97%
Goodwill	$318.6M
YoY Change	119.87%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$27.37M	$32.80M
YoY Change	41.34%	45.78%
Total Long-Term Assets	$980.2M	$980.2M
YoY Change	65.06%	65.05%
TOTAL ASSETS
Total Short-Term Assets	$627.3M	$627.3M
Total Long-Term Assets	$980.2M	$980.2M
Total Assets	$1.607B	$1.607B
YoY Change	51.96%	51.95%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$86.24M	$86.24M
YoY Change	55.0%	55.11%
Accrued Expenses	$53.39M	$45.45M
YoY Change	30.57%	76.85%
Deferred Revenue	$8.308M
YoY Change	7.71%
Short-Term Debt	$15.36M	$0.00
YoY Change	692.93%
Long-Term Debt Due	$15.36M	$18.16M
YoY Change	692.93%	270.59%
Total Short-Term Liabilities	$204.5M	$204.5M
YoY Change	61.18%	61.16%
LONG-TERM LIABILITIES
Long-Term Debt	$434.4M	$450.7M
YoY Change	1088.74%	689.34%
Other Long-Term Liabilities	$14.95M	$204.6M
YoY Change	4.48%	1.09%
Total Long-Term Liabilities	$449.3M	$655.3M
YoY Change	783.57%	152.53%
TOTAL LIABILITIES
Total Short-Term Liabilities	$204.5M	$204.5M
Total Long-Term Liabilities	$449.3M	$655.3M
Total Liabilities	$653.9M	$887.0M
YoY Change	267.87%	120.55%
SHAREHOLDERS EQUITY
Retained Earnings	$693.8M
YoY Change	9.94%
Common Stock	$272.0M
YoY Change	5.16%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$209.9M
YoY Change	5.39%
Treasury Stock Shares	6.700M shares
Shareholders Equity	$720.4M	$720.4M
YoY Change
Total Liabilities & Shareholders Equity	$1.607B	$1.607B
YoY Change	51.96%	51.95%

Cashflow Statement

Concept	2021 Q4	2021
OPERATING ACTIVITIES
Net Income	$18.16M	$72.47M
YoY Change	236.22%	368.72%
Depreciation, Depletion And Amortization	$13.42M	$44.14M
YoY Change	28.99%	4.14%
Cash From Operating Activities	-$3.547M	$90.24M
YoY Change	-116.35%	-10.7%
INVESTING ACTIVITIES
Capital Expenditures	-$19.93M	$102.9M
YoY Change	-5.1%	52.97%
Acquisitions		$392.2M
YoY Change		200.07%
Other Investing Activities	$83.00K	-$391.4M
YoY Change		207.19%
Cash From Investing Activities	-$19.84M	-$494.3M
YoY Change	-5.5%	153.85%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$0.00
YoY Change		-100.0%
Debt Paid & Issued, Net		$2.054M
YoY Change		-90.05%
Cash From Financing Activities	17.26M	$393.0M
YoY Change	-118.48%	-5642.32%
NET CHANGE
Cash From Operating Activities	-3.547M	$90.24M
Cash From Investing Activities	-19.84M	-$494.3M
Cash From Financing Activities	17.26M	$393.0M
Net Change In Cash	-6.135M	-$11.42M
YoY Change	-93.38%	-88.48%
FREE CASH FLOW
Cash From Operating Activities	-$3.547M	$90.24M
Capital Expenditures	-$19.93M	$102.9M
Free Cash Flow	$16.38M	-$12.67M
YoY Change	-61.64%	-137.5%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001104657
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2020Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrent
CY2021Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrent
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrent
CY2020Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrent
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	1-15885
CY2021	dei	Entity Registrant Name EntityRegistrantName	MATERION CORPORATION
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	OH
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	34-1919973
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	6070 Parkland Blvd
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Mayfield Heights
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	OH
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	44124
CY2021	dei	City Area Code CityAreaCode	216
CY2021	dei	Local Phone Number LocalPhoneNumber	486-4200
CY2021	dei	Security12b Title Security12bTitle	Common Stock, no par value
CY2021	dei	Trading Symbol TradingSymbol	MTRN
CY2021	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q3	dei	Entity Public Float EntityPublicFloat	1552331552	USD
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	20448226	shares
CY2021	dei	Auditor Firm AuditorFirmId	42
CY2021	dei	Auditor Name AuditorName	Ernst & Young LLP
CY2021	dei	Auditor Location AuditorLocation	Cleveland, Ohio
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1510644000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1176274000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1185424000	USD
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-1579000	USD
CY2021	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1226882000	USD
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CY2021	us-gaap	Gross Profit GrossProfit	283762000	USD
CY2020	us-gaap	Gross Profit GrossProfit	192633000	USD
CY2019	us-gaap	Gross Profit GrossProfit	262690000	USD
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	163777000	USD
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CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	26575000	USD
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	20283000	USD
CY2019	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	18271000	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	9053000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	11560000	USD
CY2021	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	0	USD
CY2020	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	1419000	USD
CY2019	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	2581000	USD
CY2021	us-gaap	Restructuring Charges RestructuringCharges	-438000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	11237000	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	785000	USD
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CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-8463000	USD
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CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	8215000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	70546000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5115000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3939000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3431000	USD
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-4901000	USD
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-3879000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	77325000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8275000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	65536000	USD
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CY2021	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	106000	USD
CY2020	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	2935000	USD
CY2019	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-2538000	USD
CY2021	mtrn	Increase Decrease In Interest And Taxes Payable IncreaseDecreaseInInterestAndTaxesPayable	-220000	USD
CY2020	mtrn	Increase Decrease In Interest And Taxes Payable IncreaseDecreaseInInterestAndTaxesPayable	-157000	USD
CY2019	mtrn	Increase Decrease In Interest And Taxes Payable IncreaseDecreaseInInterestAndTaxesPayable	-805000	USD
CY2021	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	13752000	USD
CY2020	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	54103000	USD
CY2019	us-gaap	Increase Decrease In Other Deferred Liability IncreaseDecreaseInOtherDeferredLiability	4733000	USD
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	0	USD
CY2020	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	0	USD
CY2019	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-4500000	USD
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	2894000	USD
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	378000	USD
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-1300000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	90241000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	101057000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	99222000	USD
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	392240000	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	130715000	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	102910000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	67274000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	24251000	USD
CY2021	mtrn	Payments For Mine Development PaymentsForMineDevelopment	0	USD
CY2020	mtrn	Payments For Mine Development PaymentsForMineDevelopment	0	USD
CY2019	mtrn	Payments For Mine Development PaymentsForMineDevelopment	2277000	USD
CY2021	us-gaap	Proceeds From Derivative Instrument Investing Activities ProceedsFromDerivativeInstrumentInvestingActivities	0	USD
CY2020	us-gaap	Proceeds From Derivative Instrument Investing Activities ProceedsFromDerivativeInstrumentInvestingActivities	3249000	USD
CY2019	us-gaap	Proceeds From Derivative Instrument Investing Activities ProceedsFromDerivativeInstrumentInvestingActivities	0	USD
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	881000	USD
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	33000	USD
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	44000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-494269000	USD
CY2019	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	8856000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-194707000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-26484000	USD
CY2021	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	118297000	USD
CY2020	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	34000000	USD
CY2019	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
CY2021	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	300000000	USD
CY2020	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	USD
CY2021	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2054000	USD
CY2020	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	20634000	USD
CY2019	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	823000	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	2819000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	2213000	USD
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1200000	USD
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	9697000	USD
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	9257000	USD
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	7403000	USD
CY2020	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	0	USD
CY2019	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	2130000	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	6766000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	199000	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3318000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2221000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4846000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	393006000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-7091000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-18054000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-394000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	1612000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-322000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-11416000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-99129000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	54362000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	25878000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	125007000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	70645000	USD
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	14462000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	25878000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	125007000	USD
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	14462000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	25878000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	223553000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	166447000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	361115000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	250778000	USD
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	28122000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	20896000	USD
CY2021Q4	us-gaap	Assets Current AssetsCurrent	627252000	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	463999000	USD
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	5431000	USD
CY2020Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3134000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	1132223000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Before Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization	998312000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	723248000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization	688626000	USD
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	408975000	USD
CY2020Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	309686000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	63096000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	62089000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	156736000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	54672000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	27369000	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	19364000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	318620000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	144916000	USD
CY2021Q4	us-gaap	Assets Assets	1607479000	USD
CY2020Q4	us-gaap	Assets Assets	1057860000	USD
CY2021Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	15359000	USD
CY2020Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1937000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	86243000	USD
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	55640000	USD
CY2021Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	37544000	USD
CY2020Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	18809000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	53388000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	40887000	USD
CY2021Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	4205000	USD
CY2020Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1898000	USD
CY2021Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	7770000	USD
CY2020Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	7713000	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	204509000	USD
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	126884000	USD
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	14954000	USD
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	14313000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	57099000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	56761000	USD
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	16327000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	20539000	USD
CY2021Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	33394000	USD
CY2020Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	41877000	USD
CY2021Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	97962000	USD
CY2020Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	86761000	USD
CY2021Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	1190000	USD
CY2020Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	2689000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	27216000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	15864000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	434388000	USD
CY2020Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	36542000	USD
CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2020Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	60000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	60000000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	27148000	shares
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	27148000	shares
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	271978000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	258642000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	693756000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	631058000	USD
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	6700000	shares
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	6820000	shares
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	209920000	USD
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	199187000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-40169000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-38639000	USD
CY2021Q4	us-gaap	Other Additional Capital OtherAdditionalCapital	4795000	USD
CY2020Q4	us-gaap	Other Additional Capital OtherAdditionalCapital	3756000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	720440000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	655630000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1607479000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1057860000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	586238000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	53394000	USD
CY2019	mtrn	Other Comprehensive Income Loss Netof Tax Reform OtherComprehensiveIncomeLossNetofTaxReform	9444000	USD
CY2019	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	-3328000	USD
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.435
CY2019	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8856000	USD
CY2019	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	7170000	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4846000	USD
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	199000	USD
CY2019	mtrn	Stock Issued During Period Value Directors Deferred Compensation StockIssuedDuringPeriodValueDirectorsDeferredCompensation	249000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	645743000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	15462000	USD
CY2020	mtrn	Other Comprehensive Income Loss Netof Tax Reform OtherComprehensiveIncomeLossNetofTaxReform	6729000	USD
CY2020	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	-94000	USD
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.455
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	9257000	USD
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	5619000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2221000	USD
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	6766000	USD
CY2020	mtrn	Stock Issued During Period Value Directors Deferred Compensation StockIssuedDuringPeriodValueDirectorsDeferredCompensation	227000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	655630000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	72474000	USD
CY2021	mtrn	Other Comprehensive Income Loss Netof Tax Reform OtherComprehensiveIncomeLossNetofTaxReform	-1530000	USD
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.475
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	9697000	USD
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6517000	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3318000	USD
CY2021	mtrn	Stock Issued During Period Value Directors Deferred Compensation StockIssuedDuringPeriodValueDirectorsDeferredCompensation	364000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	720440000	USD
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2020Q4	us-gaap	Assets Assets	1057860000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	70546000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	41116000	USD
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates:</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results may differ from those estimates.</span>
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	500000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	500000	USD
CY2020	mtrn	Cost Of Mine Development CostOfMineDevelopment	12900000	USD
CY2021Q4	us-gaap	Deferred Income DeferredIncome	72600000	USD
CY2020Q4	us-gaap	Deferred Income DeferredIncome	58800000	USD
CY2021	us-gaap	Advertising Expense AdvertisingExpense	300000	USD
CY2020	us-gaap	Advertising Expense AdvertisingExpense	300000	USD
CY2019	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	26528000	USD
CY2019	us-gaap	Advertising Expense AdvertisingExpense	700000	USD
CY2021	us-gaap	Business Combination Provisional Information Initial Accounting Incomplete Adjustments Related To Previous Period BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentsRelatedToPreviousPeriod	0	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	77111000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	44137000	USD
CY2021	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	102910000	USD
CY2021Q4	us-gaap	Assets Assets	1607479000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	8215000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	42384000	USD
CY2020	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	67274000	USD
CY2019Q4	us-gaap	Assets Assets	898430000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	77111000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	8215000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	70546000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5115000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3939000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3431000	USD
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-4901000	USD
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-3879000	USD
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-1579000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	77325000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8275000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	65536000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1510644000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1176274000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1185424000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	408975000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	309686000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	232276000	USD
CY2021	mtrn	Entity Wide Revenue Major Customer Threshold EntityWideRevenueMajorCustomerThreshold	0.10
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1510644000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1176274000	USD
CY2021Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	81900000	USD
CY2021	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	6800000	USD
CY2020	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	3200000	USD
CY2020Q1	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	9100000	USD
CY2020Q4	us-gaap	Disposal Group Including Discontinued Operation Property Plant And Equipment DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment	200000	USD
CY2021	us-gaap	Restructuring Reserve Accrual Adjustment1 RestructuringReserveAccrualAdjustment1	-400000	USD
CY2021	us-gaap	Restructuring Charges RestructuringCharges	-438000	USD
CY2020	us-gaap	Restructuring Charges RestructuringCharges	11237000	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	785000	USD
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	9305000	USD
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8587000	USD
CY2019	us-gaap	Other Noninterest Expense OtherNoninterestExpense	9247000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	5973000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2377000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1400000	USD
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1573000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	2569000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-666000	USD
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	282000	USD
CY2020	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-466000	USD
CY2019	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-344000	USD
CY2021	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	0	USD
CY2020	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	0	USD
CY2019	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	87000	USD
CY2021	mtrn	Other Net OtherNet	168000	USD
CY2020	mtrn	Other Net OtherNet	-398000	USD
CY2019	mtrn	Other Net OtherNet	213000	USD
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-16737000	USD
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-8463000	USD
CY2019	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-11783000	USD
CY2021	us-gaap	Interest Costs Incurred InterestCostsIncurred	5277000	USD
CY2020	us-gaap	Interest Costs Incurred InterestCostsIncurred	3889000	USD
CY2019	us-gaap	Interest Costs Incurred InterestCostsIncurred	1641000	USD
CY2021	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	376000	USD
CY2020	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	10000	USD
CY2019	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	62000	USD
CY2021	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-4901000	USD
CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-3879000	USD
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-1579000	USD
CY2021	us-gaap	Interest Paid InterestPaid	3652000	USD
CY2020	us-gaap	Interest Paid InterestPaid	3442000	USD
CY2019	us-gaap	Interest Paid InterestPaid	1799000	USD
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1000000	USD
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	800000	USD
CY2019	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1000000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	54684000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-1153000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	60271000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	22641000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	9428000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	5265000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	77325000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8275000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	65536000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	14603000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	812000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	6995000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	3205000	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1851000	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1202000	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	17808000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2663000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	8197000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-7953000	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-5641000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	2687000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-5004000	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-4209000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	1258000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-12957000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9850000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	3945000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4851000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7187000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12142000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.003
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.100
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.010
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Depletion EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepletion	0.034
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Depletion EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepletion	0.430
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Depletion EffectiveIncomeTaxRateReconciliationNondeductibleExpenseDepletion	0.043
CY2021	mtrn	Foreign Derived Intangible Income Tax Deduction ForeignDerivedIntangibleIncomeTaxDeduction	0.023
CY2020	mtrn	Foreign Derived Intangible Income Tax Deduction ForeignDerivedIntangibleIncomeTaxDeduction	0.018
CY2019	mtrn	Foreign Derived Intangible Income Tax Deduction ForeignDerivedIntangibleIncomeTaxDeduction	0.030
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0.071
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0.011
CY2021	mtrn	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Act2017 Impact EffectiveIncomeTaxRateReconciliationTaxCutsandJobsAct2017Impact	0
CY2020	mtrn	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Act2017 Impact EffectiveIncomeTaxRateReconciliationTaxCutsandJobsAct2017Impact	0
CY2019	mtrn	Effective Income Tax Rate Reconciliation Tax Cutsand Jobs Act2017 Impact EffectiveIncomeTaxRateReconciliationTaxCutsandJobsAct2017Impact	0.023
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.012
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.164
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.011
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Foreign EffectiveIncomeTaxRateReconciliationTaxCreditsForeign	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Foreign EffectiveIncomeTaxRateReconciliationTaxCreditsForeign	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Foreign EffectiveIncomeTaxRateReconciliationTaxCreditsForeign	0.003
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.003
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.053
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.009
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.016
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.069
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	0.002
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0.038
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Deductions EffectiveIncomeTaxRateReconciliationDeductions	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	-0.019
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.018
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.002
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.005
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.053
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.032
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.014
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.068
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.008
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.085
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.455
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.021
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.006
CY2020Q4	mtrn	Deferred Tax Assets Lease Obligations DeferredTaxAssetsLeaseObligations	10469000	USD
CY2021Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	14163000	USD
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.008
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.063
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.869
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.185
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	1714000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Postretirement Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits	1564000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	1901000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	226000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	3263000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	3322000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	1358000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	1301000	USD
CY2021Q4	mtrn	Deferred Tax Assets Revenue Recognition DeferredTaxAssetsRevenueRecognition	5027000	USD
CY2020Q4	mtrn	Deferred Tax Assets Revenue Recognition DeferredTaxAssetsRevenueRecognition	0	USD
CY2021Q4	mtrn	Deferred Tax Assets Lease Obligations DeferredTaxAssetsLeaseObligations	11639000	USD
CY2020Q4	us-gaap	Deferred Tax Asset Interest Carryforward DeferredTaxAssetInterestCarryforward	0	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	1393000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	7456000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	6410000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	2683000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	11423000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	12711000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	58291000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	39732000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	4957000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	14134000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	53334000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	25598000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	24484000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	12112000	USD
CY2021Q4	mtrn	Deferred Tax Liabilities Lease Obligations DeferredTaxLiabilitiesLeaseObligations	11184000	USD
CY2020Q4	mtrn	Deferred Tax Liabilities Lease Obligations DeferredTaxLiabilitiesLeaseObligations	10261000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	2329000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	3532000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	35542000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	10754000	USD
CY2021Q4	mtrn	Deferred Tax Liabilities Deferred Expense Mine Development DeferredTaxLiabilitiesDeferredExpenseMineDevelopment	917000	USD
CY2020Q4	mtrn	Deferred Tax Liabilities Deferred Expense Mine Development DeferredTaxLiabilitiesDeferredExpenseMineDevelopment	1669000	USD
CY2021Q4	mtrn	Deferred Tax Liabilities Unrealized Gains Or Losses DeferredTaxLiabilitiesUnrealizedGainsOrLosses	663000	USD
CY2020Q4	mtrn	Deferred Tax Liabilities Unrealized Gains Or Losses DeferredTaxLiabilitiesUnrealizedGainsOrLosses	0	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	75119000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	38328000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	21785000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	12730000	USD
CY2021Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	5000000	USD
CY2021	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	400000	USD
CY2020	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	500000	USD
CY2021	us-gaap	Income Tax Holiday Income Tax Benefits Per Share IncomeTaxHolidayIncomeTaxBenefitsPerShare	0.02
CY2020	us-gaap	Income Tax Holiday Income Tax Benefits Per Share IncomeTaxHolidayIncomeTaxBenefitsPerShare	0.03
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2360000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	3221000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	431000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	191000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	45000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	349000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1604000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	703000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	1142000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	2360000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	1200000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2700000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	21800000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	3900000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	9300000	USD
CY2021Q4	mtrn	Unrepatriated Earnings UnrepatriatedEarnings	102300000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	72474000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	15462000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	53394000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20422000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20338000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20365000	shares
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	267000	shares
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	265000	shares
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	290000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20689000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20603000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20655000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.55
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.76
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.62
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.50
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.75
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.59
CY2021Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	93518000	USD
CY2020Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	42905000	USD
CY2021Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	221638000	USD
CY2020Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	156093000	USD
CY2021Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	45959000	USD
CY2020Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	51780000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	361115000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	250778000	USD
CY2021	us-gaap	Notional Amount Of Nonderivative Instruments NotionalAmountOfNonderivativeInstruments	480200000	USD
CY2020	us-gaap	Notional Amount Of Nonderivative Instruments NotionalAmountOfNonderivativeInstruments	400000000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	408975000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	309686000	USD
CY2021	us-gaap	Recovery Of Direct Costs RecoveryOfDirectCosts	63500000	USD
CY2021	mtrn	Unearned Income UnearnedIncome	-4300000	USD
CY2020	mtrn	Unearned Income UnearnedIncome	-4300000	USD
CY2019	mtrn	Unearned Income UnearnedIncome	-4400000	USD
CY2021	us-gaap	Depreciation Depreciation	31400000	USD
CY2020	us-gaap	Depreciation Depreciation	30900000	USD
CY2019	us-gaap	Depreciation Depreciation	30300000	USD
CY2021Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	5400000	USD
CY2020Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	5000000	USD
CY2021	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	1800000	USD
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CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	56761000	USD
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CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	26672000	USD
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$MTRN
MATERION Corp Stock $mtrn

2022 Q1 Form 10-K Financial Statement

#000110465722000021 Filed on February 17, 2022

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$MTRN MATERION Corp Stock $mtrn

2022 Q1 Form 10-K Financial Statement

#000110465722000021 Filed on February 17, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MTRN
MATERION Corp Stock $mtrn