$PTCT
PTC THERAPEUTICS, INC. Stock $ptct

$ptct Overview Financials Valuation SEC Filings Company Website

2020 Q3 Form 10-Q Financial Statement

#000107008120000128 Filed on August 05, 2020

Income Statement

Concept	2020 Q3	2020 Q2	2019 Q2
Revenue	$118.4M	$75.24M	$85.52M
YoY Change	65.79%	-12.02%	24.41%
Cost Of Revenue	$4.700M	$5.300M	$3.211M
YoY Change	56.35%	65.06%	24.84%
Gross Profit	$113.7M	$69.90M	$82.31M
YoY Change	66.2%	-15.08%	24.39%
Gross Profit Margin	96.03%	92.9%	96.25%
Selling, General & Admin	$57.84M	$53.66M	$49.22M
YoY Change	17.36%	9.03%	46.71%
% of Gross Profit	50.87%	76.77%	59.79%
Research & Development	$93.00M	$176.5M	$59.98M
YoY Change	47.44%	194.31%	83.95%
% of Gross Profit	81.79%	252.54%	72.87%
Depreciation & Amortization	$11.64M	$10.21M	$7.700M
YoY Change	43.0%	32.6%	23.79%
% of Gross Profit	10.24%	14.61%	9.35%
Operating Expenses	$173.5M	$262.5M	$124.3M
YoY Change	31.57%	111.23%	67.23%
Operating Profit	-$55.13M	-$187.3M	-$38.76M
YoY Change	-8.84%	383.19%	595.34%
Interest Expense	-$21.04M	-$5.379M	-$2.074M
YoY Change	689.16%	159.35%	-28.09%
% of Operating Profit
Other Income/Expense, Net	$28.77M	$11.31M	-$183.0K
YoY Change	927.36%	-6279.78%	-72.81%
Pretax Income	-$47.40M	-$181.3M	-$41.02M
YoY Change	-21.44%	342.14%	349.18%
Income Tax	$22.29M	$84.00K	$774.0K
% Of Pretax Income
Net Earnings	-$69.69M	-$181.4M	-$41.79M
YoY Change	16.16%	334.15%	338.96%
Net Earnings / Revenue	-58.86%	-241.13%	-48.86%
Basic Earnings Per Share
Diluted Earnings Per Share	-$1.031M	-$2.782M	-$747.8K
COMMON SHARES
Basic Shares Outstanding	67.70M shares	62.88M shares	58.43M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2020 Q3	2020 Q2	2019 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.141B	$498.9M	$363.5M
YoY Change	61.02%	37.25%	22.76%
Cash & Equivalents	$434.0M	$158.5M	$136.1M
Short-Term Investments	$707.0M	$340.4M	$227.4M
Other Short-Term Assets	$26.90M	$34.10M	$17.40M
YoY Change	29.95%	95.98%	176.19%
Inventory	$19.48M	$18.37M	$16.90M
Prepaid Expenses
Receivables	$56.80M	$53.60M	$77.10M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.244B	$605.0M	$475.0M
YoY Change	54.2%	27.38%	26.44%
LONG-TERM ASSETS
Property, Plant & Equipment	$28.14M	$26.81M	$15.39M
YoY Change	52.25%	74.17%	87.31%
Goodwill	$82.30M	$82.30M	$82.30M
YoY Change	0.0%	0.0%
Intangibles	$712.5M	$708.8M	$702.7M
YoY Change	1.37%	0.87%	456.44%
Long-Term Investments
YoY Change
Other Assets	$28.10M	$48.80M	$5.800M
YoY Change	63.37%	741.38%	262.5%
Total Long-Term Assets	$936.9M	$871.6M	$816.6M
YoY Change	12.25%	6.74%	499.89%
TOTAL ASSETS
Total Short-Term Assets	$1.244B	$605.0M	$475.0M
Total Long-Term Assets	$936.9M	$871.6M	$816.6M
Total Assets	$2.181B	$1.477B	$1.292B
YoY Change	32.87%	14.33%	152.37%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$15.66M	$15.47M	$10.22M
YoY Change	74.83%	51.34%	134.17%
Accrued Expenses	$68.00M	$51.10M	$35.70M
YoY Change	34.12%	43.14%	174.62%
Deferred Revenue	$5.992M	$7.702M	$8.005M
YoY Change	-31.99%	-3.79%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$18.33M	$20.00M
YoY Change	-100.0%	-8.34%	1100.48%
Total Short-Term Liabilities	$253.8M	$201.8M	$174.0M
YoY Change	38.32%	16.03%	101.17%
LONG-TERM LIABILITIES
Long-Term Debt	$303.0M	$297.0M	$135.7M
YoY Change	3.35%	118.91%	-7.83%
Other Long-Term Liabilities	$1.968M	$26.68M	$8.416M
YoY Change	-79.19%	216.99%	5400.65%
Total Long-Term Liabilities	$304.9M	$323.7M	$144.1M
YoY Change	0.77%	124.64%	-2.21%
TOTAL LIABILITIES
Total Short-Term Liabilities	$253.8M	$201.8M	$174.0M
Total Long-Term Liabilities	$304.9M	$323.7M	$144.1M
Total Liabilities	$1.670B	$904.1M	$802.9M
YoY Change	70.8%	12.61%	228.55%
SHAREHOLDERS EQUITY
Retained Earnings	-$1.555B	-$1.485B	-$1.053B
YoY Change	39.69%	41.03%	25.39%
Common Stock	$68.00K	$67.00K	$58.00K
YoY Change	11.48%	15.52%	23.4%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$511.0M	$572.5M	$488.7M
YoY Change
Total Liabilities & Shareholders Equity	$2.181B	$1.477B	$1.292B
YoY Change	32.87%	14.33%	152.37%

Cashflow Statement

Concept	2020 Q3	2020 Q2	2019 Q2
OPERATING ACTIVITIES
Net Income	-$69.69M	-$181.4M	-$41.79M
YoY Change	16.16%	334.15%	338.96%
Depreciation, Depletion And Amortization	$11.64M	$10.21M	$7.700M
YoY Change	43.0%	32.6%	23.79%
Cash From Operating Activities	$26.65M	-$74.81M	-$30.52M
YoY Change	-271.94%	145.12%
INVESTING ACTIVITIES
Capital Expenditures	-$3.310M	-$2.160M	-$1.980M
YoY Change	-22.12%	9.09%	178.87%
Acquisitions
YoY Change
Other Investing Activities	-$390.9M	$144.2M	-$36.19M
YoY Change	-1227.19%	-498.51%	-528.28%
Cash From Investing Activities	-$394.2M	$142.1M	-$38.17M
YoY Change	-1395.47%	-472.15%	-592.52%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	643.1M	-32.92M	2.850M
YoY Change	68.18%	-1255.09%	-97.66%
NET CHANGE
Cash From Operating Activities	26.65M	-74.81M	-30.52M
Cash From Investing Activities	-394.2M	142.1M	-38.17M
Cash From Financing Activities	643.1M	-32.92M	2.850M
Net Change In Cash	275.5M	34.32M	-65.84M
YoY Change	-30.66%	-152.13%	-150.89%
FREE CASH FLOW
Cash From Operating Activities	$26.65M	-$74.81M	-$30.52M
Capital Expenditures	-$3.310M	-$2.160M	-$1.980M
Free Cash Flow	$29.96M	-$72.65M	-$28.54M
YoY Change	-366.31%	154.56%	-4119.72%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0001070081
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2020-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-35969
	dei	Entity Registrant Name EntityRegistrantName	PTC Therapeutics, Inc.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	04-3416587
	dei	Entity Address Address Line1 EntityAddressAddressLine1	100 Corporate Court
	dei	Entity Address City Or Town EntityAddressCityOrTown	South Plainfield,
	dei	Entity Address State Or Province EntityAddressStateOrProvince	NJ
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	07080
	dei	City Area Code CityAreaCode	908
	dei	Local Phone Number LocalPhoneNumber	222-7000
	dei	Security12b Title Security12bTitle	Common Stock, $0.001 par value per share
	dei	Trading Symbol TradingSymbol	PTCT
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
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CY2020Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-10749000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	278000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-2087000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-438000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-189458000	USD
CY2019Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-40672000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-293546000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-113442000	USD
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CY2020Q2	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	42869000	USD
CY2020Q2	ptct	Stock Issued During Period Value Exchange Rights StockIssuedDuringPeriodValueExchangeRights	150528000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	15058000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	2406000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	16910000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-181427000	USD
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CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	572494000	USD
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CY2019Q2	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1564000	USD
CY2019Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	10920000	USD
CY2019Q2	ptct	Adjustments To Additional Paid In Capital Receivable From Investor AdjustmentsToAdditionalPaidInCapitalReceivableFromInvestor	978000	USD
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CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	488685000	USD
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	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	18950000	USD
	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	42869000	USD
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	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-1600000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	129000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	25045000	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	2406000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	32130000	USD
	us-gaap	Stockholders Equity Period Increase Decrease StockholdersEquityPeriodIncreaseDecrease	-218000	USD
	us-gaap	Stockholders Equity Period Increase Decrease StockholdersEquityPeriodIncreaseDecrease	-218000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-294114000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	568000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	572494000	USD
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	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	224545000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	4129000	USD
	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	1564000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	20184000	USD
	ptct	Adjustments To Additional Paid In Capital Receivable From Investor AdjustmentsToAdditionalPaidInCapitalReceivableFromInvestor	978000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-113902000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	460000	USD
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	us-gaap	Net Income Loss NetIncomeLoss	-294114000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-113902000	USD
	us-gaap	Depreciation Depreciation	19445000	USD
	us-gaap	Depreciation Depreciation	14760000	USD
	ptct	Operating Lease Cost Non Cash OperatingLeaseCostNonCash	2401000	USD
	ptct	Operating Lease Cost Non Cash OperatingLeaseCostNonCash	1256000	USD
	ptct	Finance Lease Cost Non Cash FinanceLeaseCostNonCash	41212000	USD
	ptct	Finance Lease Cost Non Cash FinanceLeaseCostNonCash	0	USD
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	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	26460000	USD
	ptct	Settlement Of Deferred And Contingent Consideration SettlementOfDeferredAndContingentConsideration	10613000	USD
	ptct	Settlement Of Deferred And Contingent Consideration SettlementOfDeferredAndContingentConsideration	0	USD
	ptct	Shares Issued Asset Acquisition SharesIssuedAssetAcquisition	42869000	USD
	ptct	Shares Issued Asset Acquisition SharesIssuedAssetAcquisition	0	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	7250000	USD
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	ptct	Unrealized Gain Losson Convertible Securities UnrealizedGainLossonConvertibleSecurities	749000	USD
	ptct	Unrealized Gain Losson Convertible Securities UnrealizedGainLossonConvertibleSecurities	0	USD
	us-gaap	Paid In Kind Interest PaidInKindInterest	10993000	USD
	us-gaap	Paid In Kind Interest PaidInKindInterest	4055000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-26000	USD
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-50000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	635000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	907000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	510000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	280000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	32130000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	20184000	USD
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	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-62000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-943000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	852000	USD
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	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	9702000	USD
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	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-7546000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-4132000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	7395000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-3925000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	2511000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-156364000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-72931000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	8183000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4851000	USD
	ptct	Payments To Acquire Convertible Debt Investment PaymentsToAcquireConvertibleDebtInvestment	10000000	USD
	ptct	Payments To Acquire Convertible Debt Investment PaymentsToAcquireConvertibleDebtInvestment	0	USD
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	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	226261000	USD
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	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	2422000	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	11981000	USD
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	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	4000000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	40783000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-188669000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	25045000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4129000	USD
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	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	224545000	USD
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	10000000	USD
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	1667000	USD
	ptct	Payments On Deferred Consideration Obligation PaymentsOnDeferredConsiderationObligation	35829000	USD
	ptct	Payments On Deferred Consideration Obligation PaymentsOnDeferredConsiderationObligation	0	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	2406000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	1564000	USD
	ptct	Payment Of Finance Lease Principal PaymentOfFinanceLeasePrincipal	15000000	USD
	ptct	Payment Of Finance Lease Principal PaymentOfFinanceLeasePrincipal	0	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-14428000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	228571000	USD
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	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-375000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-129567000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-33404000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	295528000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	169498000	USD
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CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	136094000	USD
	us-gaap	Interest Paid Net InterestPaidNet	5286000	USD
	us-gaap	Interest Paid Net InterestPaidNet	3111000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1140000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1013000	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	2655000	USD
	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	898000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	18117000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	11643000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	41212000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	0	USD
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	us-gaap	Nature Of Operations NatureOfOperations	The Company<div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">PTC Therapeutics, Inc. (the “Company” or “PTC”) is a science-driven global biopharmaceutical company focused on the discovery, development and commercialization of clinically-differentiated medicines that provide benefits to patients with rare disorders. The Company’s ability to globally commercialize products is the foundation that drives its continued investment in a robust diversified pipeline of transformative medicines and its mission to provide access to best-in-class treatments for patients who have an unmet medical need. The Company’s strategy is to bring best-in-class therapies with differentiated clinical benefit to patients affected by rare disorders and to leverage its global commercial infrastructure to maximize value for its patients and other stakeholders.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The Company has two products, Translarna</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:115%;">™ </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">(ataluren) and Emflaza™ (deflazacort), for the treatment of Duchenne muscular dystrophy, or DMD, a rare, life threatening disorder. Translarna has marketing authorization in the European Economic Area (the “EEA”) for the treatment of nonsense mutation Duchenne muscular dystrophy, or nmDMD, in ambulatory patients aged 2 years and older and in Brazil for the treatment of nmDMD in ambulatory patients aged 5 years and older, subject to annual renewal and other conditions. In June 2020, the Committee for Medicinal Products for Human Use (the "CHMP") of the European Medicines Agency ("EMA") recommended to remove the statement “efficacy has not been demonstrated in non-ambulatory patients” from the product label for Translarna. The CHMP's opinion is subject to final approval by the European Commission, which is typically provided within two months of the CHMP's recommendation. Emflaza is approved in the United States for the treatment of DMD in patients two years and older.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Company has a pipeline of gene therapy product candidates for rare monogenic diseases that affect the central nervous system (“CNS”) including PTC-AADC for the treatment of Aromatic L-Amino Acid Decarboxylase, or AADC deficiency, a rare CNS disorder arising from reductions in the enzyme AADC that results from mutations in the dopa decarboxylase gene. The Company is preparing a biologics license application ("BLA") for PTC-AADC for the treatment of AADC deficiency in the United States and it anticipates initiating the BLA submission to the United States Food and Drug Administration ("FDA") in the second half of 2020. In January 2020, the Company submitted a marketing authorization application ("MAA") to the EMA for PTC-AADC for the treatment of AADC deficiency in the EEA, and the Company expects an opinion from the CHMP in the first quarter of 2021.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The Company holds the rights for the commercialization of Tegsedi™ (inotersen) and Waylivra™ (volanesorsen) for the treatment of rare diseases in countries in Latin America and the Caribbean pursuant to the Company’s Collaboration and License Agreement with Akcea Therapeutics, Inc. (“Akcea”). Tegsedi has received marketing authorization in the United States, the European Union (the “EU”) and Brazil for the treatment of stage 1 or stage 2 polyneuropathy in adult patients with hereditary transthyretin amyloidosis, or hATTR amyloidosis. Waylivra has received marketing authorization in the EU for the treatment of familial chylomicronemia syndrome, or FCS. The Company filed for marketing authorization for Waylivra for the treatment of FCS with ANVISA, the Brazilian health regulatory authority, in June 2020 and, subject to potential delays in the review process related to the COVID-19 pandemic, expects a regulatory decision on approval from ANVISA in 2021.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Company also has a spinal muscular atrophy ("SMA") collaboration with F. Hoffman-La Roche Ltd and Hoffman-La Roche Inc., referred to collectively as Roche, and the Spinal Muscular Atrophy Foundation ("SMA Foundation"). The lead compound in the SMA program is risdiplam (RG7916, RO7034067). Roche submitted an NDA for risdiplam to the FDA in the fourth quarter of 2019. In April 2020, the FDA extended the Prescription Drug User Fee Act ("PDUFA") date for a decision from May 24, 2020 to August 24, 2020 as a result of additional data that Roche submitted, including comprehensive data from the Sunfish part 2 study. Risdiplam is expected to be indicated in the United States for SMA type 1, 2 and 3 patients, if approved. Roche anticipates submitting an MAA for risdiplam in the EEA imminently.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On October 25, 2019, the Company completed the acquisition of substantially all of the assets of BioElectron Technology Corporation (“BioElectron”), a Delaware corporation, including certain compounds that the Company has begun to develop as part of its Bio-e platform, (the “Asset Acquisition”) pursuant to an asset purchase agreement by and between the Company and BioElectron, dated October 1, 2019 (the “Asset Acquisition Agreement”). The transaction was accounted for as an asset acquisition. The two most advanced molecules in the Company's Bio-e platform are vatiquinone, formerly known as PTC743, and PTC857. The Company expects to initiate a potential registrational Phase 2 placebo-controlled trial of vatiquinone in approximately 60 children with mitochondrial disease and associated refractory epilepsy in the third quarter of 2020. The Company also expects to initiate a potential registrational Phase 3 trial of vatiquinone in approximately 100 patients with </span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Friedrich ataxia in the fourth quarter of 2020. In the second quarter of 2020, the Company initiated a Phase 1 trial in healthy volunteers to evaluate the safety and pharmacology of PTC857. The Company expects data from the single ascending dose and multiple ascending dose studies from the Phase 1 trial to be available by the end of 2020.</span></div><div style="text-align:justify;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">In addition, the Company has a pipeline of product candidates and discovery programs that are in early clinical, pre-clinical and research and development stages focused on the development of new treatments for multiple therapeutic areas, including rare diseases and oncology.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The Company’s marketing authorization for Translarna in the EEA is subject to annual review and renewal by the European Commission following reassessment by the EMA of the benefit-risk balance of the authorization, which the Company refers to as the annual EMA reassessment. This marketing authorization is further subject to the specific obligation to conduct and submit the results of a multi-center, randomized, double-blind, 18-month, placebo-controlled trial, followed by an 18-month open-label extension, according to an agreed protocol, in order to confirm the efficacy and safety of Translarna. The final report on the trial and open-label extension is to be submitted by the Company to the EMA by the end of the third quarter of 2022. The Company refers to the trial and open-label extension together as Study 041.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The marketing authorization in the EEA was last renewed in June 2020 and is effective, unless extended, through August 5, 2021. The renewal was based on the Company’s commitment to conduct Study 041 and the totality of the clinical data available from its trials and studies of Translarna for the treatment of nmDMD, including the safety and efficacy results of the Phase 2b and Phase 3 clinical trials. The primary efficacy endpoint was not achieved in either trial within the pre-specified level of statistical significance.</span></div><div><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Translarna is an investigational new drug in the United States. During the first quarter of 2017, the Company filed a New Drug Application, or NDA, over protest with the FDA, for which the FDA granted a standard review. In October 2017, the Office of Drug Evaluation I of the FDA issued a complete response letter for the NDA, stating that it was unable to approve the application in its current form. In response, the Company filed a formal dispute resolution request with the Office of New Drugs of the FDA. In February 2018, the Office of New Drugs of the FDA denied the Company's appeal of the Complete Response Letter. In its response, the Office of New Drugs recommended a possible path forward for the ataluren NDA submission based on the accelerated approval pathway. This would involve a re-submission of an NDA containing the current data on effectiveness of ataluren with new data to be generated on dystrophin production in nmDMD patients’ muscles. The Company intends to follow the FDA’s recommendation and will collect, using newer technologies via procedures and methods that the Company designed, such dystrophin data in a new study, Study 045, which the Company initiated in the fourth quarter of 2018. As a result of intermittent discontinuations of certain elective procedures at the Company's clinical trial site in response to the COVID-19 pandemic, the Company's expected completion of Study 45 has been delayed as certain patients still require final study muscle biopsies. Once the clinical trial site is open for the necessary procedures and patients are able to safely travel to the site, the Company expects to be able to complete the final biopsies and the data from Study 045 would be available thereafter, followed by a potential re-submission of an NDA. Additionally, should a re-submission of an NDA receive accelerated approval, the Office of New Drugs stated that Study 041, which is currently enrolling, could serve as the confirmatory post-approval trial required in connection with the accelerated approval framework.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">On August 23, 2018, the Company completed its acquisition of Agilis Biotherapeutics, Inc., or Agilis, pursuant to an Agreement and Plan of Merger, dated as of July 19, 2018 (the “Merger Agreement”), by and among the Company, Agility Merger Sub, Inc., a Delaware corporation and the Company's wholly owned, indirect subsidiary, Agilis and, solely in its capacity as the representative, agent and attorney-in-fact of the equityholders of Agilis, Shareholder Representative Services LLC, (the "Merger").</span></div><div style="text-align:justify;margin-top:8pt;margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Upon the closing of the Merger, the Company paid to Agilis equityholders total upfront consideration comprised of $49.2 million in cash and 3,500,907 shares of the Company’s common stock (the “Closing Stock Consideration”). The Closing Stock Consideration was determined by dividing $150.0 million by the volume-weighted average price per share of the Company’s common stock on the Nasdaq Global Select Market for the 10 consecutive trading-day period ending on the second trading-day immediately preceding the closing of the Merger. Agilis equityholders are entitled to receive contingent payments from the Company based on the achievement of certain development, regulatory and net sales milestones as well as based upon a percentage of net sales of certain products.</span></div><div style="text-align:justify;margin-top:8pt;margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On April 29, 2020, the Company, certain of the former equity holders of Agilis, and, for the limited purposes set forth in the agreement, Shareholder Representative Services LLC, entered into a Rights Exchange Agreement (the “Rights Exchange Agreement”). Pursuant to the Rights Exchange Agreement, the Company issued 2,821,176 shares of its common stock (the “Common Stock Consideration”) and paid $36.9 million (the “Cash Consideration”), in the aggregate, to such former equity holders of Agilis (the “Participating Rightholders”) in exchange for the cancellation and forfeiture by the Participating Rightholders of their rights to receive certain milestone-based contingent payments under the Merger Agreement, pursuant to which the Company completed the Merger. </span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">Pursuant to the terms of the Rights Exchange Agreement, the Participating Rightholders have canceled and forfeited their rights under the Merger Agreement to receive (i) $174.0 million, in the aggregate, of potential milestone payments based on the achievement of certain regulatory milestones and (ii) $37.6 million, in the aggregate, of $40.0 million in development milestone payments that would have been due upon the passing of the second anniversary of the closing of the Merger, regardless of whether the milestones are achieved.</span></div><div><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">The Rights Exchange Agreement has no effect on the Merger Agreement other than to provide for the cancellation and forfeiture of the Participating Rightholders’ rights to receive $211.6 million, in the aggregate, of the milestone payments described above. As a result, all other rights and obligations under the Merger Agreement remain in effect pursuant to their terms, including the Company’s obligation to pay up to an aggregate maximum amount of $22.4 million upon the achievement of certain development milestones (representing the remaining portion of potential development milestone payments for which rights were not canceled and forfeited pursuant to the Rights Exchange Agreement after deducting the $37.6 million for which rights were canceled and forfeited pursuant to the Rights Exchange Agreement from the $40.0 million in development milestone payments that are due upon the passing of the second anniversary of the closing of the Merger), up to an aggregate maximum amount of $361.0 million upon the achievement of certain regulatory milestones (representing the remaining portion of potential regulatory milestone payments for which rights were not canceled and forfeited pursuant to the Rights Exchange Agreement), up to a maximum aggregate amount of $150.0 million upon the achievement of certain net sales milestones and a percentage of annual net sales for Friedreich ataxia and Angelman syndrome during specified terms, ranging from 2% to 6%, pursuant to the terms of the Merger Agreement. Refer to Note 5 for further details regarding the Rights Exchange Agreement.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%;">On May 29, 2020, the Company completed its acquisition of Censa Pharmaceuticals, Inc., (“Censa”) pursuant to an Agreement and Plan of Merger, dated as of May 5, 2020, (the "Censa Merger Agreement"), by and among the Company, Hydro Merger Sub, Inc., the Company's wholly owned, indirect subsidiary, and, solely in its capacity as the representative, agent and attorney-in-fact of the securityholders of Censa, Shareholder Representative Services LLC (the "Censa Merger"). The transaction was accounted for as an asset acquisition. In connection with the Censa Merger, the Company acquired PTC923 (formerly known as CNSA-001), which is being pursued as a possible treatment for orphan metabolic diseases associated with defects in the tetrahydrobiopterin biochemical pathways, including phenylketonuria ("PKU"). Refer to Note 3 for further details.</span></div><div><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">As of June 30, 2020, the Company had an accumulated deficit of approximately $1,484.8 million. The Company has financed its operations to date primarily through the private offerings in September 2019 of 1.50% convertible senior notes due 2026 and in August 2015 of 3.00% convertible senior notes due 2022 (see Note 11), public offerings of common stock in February 2014, October 2014, April 2018, January 2019, and September 2019, "at the market offerings" of its common stock, its initial public offering of common stock in June 2013, private placements of its convertible preferred stock, collaborations, bank debt, the Company's credit and security agreement (the "Credit Agreement"), with MidCap Financial Trust, or MidCap Financial, as administrative agent and MidCap Financial and other certain institutions as lenders thereto (see Note 11), grant funding and clinical trial support from governmental and philanthropic organizations and patient advocacy groups in the disease area addressed by the Company’s product candidates. Since 2014, the Company has also relied on revenue generated from net sales of Translarna for the treatment of nmDMD in territories outside of the United States, and since May 2017, the Company has generated revenue from net sales of Emflaza for the treatment of DMD in the United States. The Company expects that cash flows from the sales of its products, together with the Company's cash, cash equivalents and marketable securities, will be sufficient to fund its operations for at least the next twelve months.</span></div>
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	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify;margin-top:8pt;margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Use of estimates</span></div><div style="text-align:justify;margin-top:8pt;margin-bottom:8pt;"><span style="background-color:rgb(255,255,255, 0.0);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 GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Significant estimates in these consolidated financial statements have been made in connection with the calculation of net product sales, certain accruals related to the Company’s research and development expenses, valuation procedures for convertible notes, fair value of the contingent consideration, and the provision for or benefit from income taxes. Actual results could differ from those estimates. Changes in estimates are reflected in reported results in the period in which they become known.</span></div>
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CY2019Q4	ptct	Sales Allowance And Other Related Costs SalesAllowanceAndOtherRelatedCosts	41155000	USD
CY2020Q2	ptct	Sales Rebates And Royalties Current SalesRebatesAndRoyaltiesCurrent	56870000	USD
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-41789000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-294114000	USD
CY2019Q4	ptct	Sales Rebates And Royalties Current SalesRebatesAndRoyaltiesCurrent	42997000	USD
CY2020Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	15465000	USD
CY2019Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	10324000	USD
CY2020Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	4585000	USD
CY2019Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	9380000	USD
CY2020Q2	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	164376000	USD
CY2019Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	159276000	USD
CY2020Q2	us-gaap	Sale Of Stock Number Of Shares Issued In Transaction SaleOfStockNumberOfSharesIssuedInTransaction	106309	shares
	us-gaap	Sale Of Stock Number Of Shares Issued In Transaction SaleOfStockNumberOfSharesIssuedInTransaction	368514	shares
CY2020Q2	us-gaap	Sale Of Stock Consideration Received On Transaction SaleOfStockConsiderationReceivedOnTransaction	5400000	USD
	us-gaap	Sale Of Stock Consideration Received On Transaction SaleOfStockConsiderationReceivedOnTransaction	19000000.0	USD
CY2020Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-181427000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-113902000	USD
CY2020Q2	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	65150780	shares
CY2019Q2	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	55912748	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	63769958	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	57113141	shares
CY2020Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-2.78
CY2019Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.75
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-4.61
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.99
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	12891606	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	11518303	shares
CY2020Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16910000	USD
CY2019Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	10920000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	32130000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	20184000	USD
CY2020Q2	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	187200000	USD
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P3Y29D
	ptct	Debt Instrument Additional Amount Available For Repurchase DebtInstrumentAdditionalAmountAvailableForRepurchase	37500000	USD
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2020Q2	ptct	Numberofdistributors Numberofdistributors	2	Number_Distributor
CY2019Q2	ptct	Numberofdistributors Numberofdistributors	2	Number_Distributor
CY2019Q2	ptct	Percentageofnetproductsales Percentageofnetproductsales	0.10
CY2020Q2	ptct	Percentageofnetproductsales Percentageofnetproductsales	0.10
	ptct	Numberofdistributors Numberofdistributors	2	Number_Distributor
	ptct	Numberofdistributors Numberofdistributors	2	Number_Distributor
	ptct	Percentageofnetproductsales Percentageofnetproductsales	0.10
	ptct	Percentageofnetproductsales Percentageofnetproductsales	0.10
CY2020Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	7700000	USD
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	11700000	USD
CY2020Q2	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	2000000.0	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	4000000.0	USD
CY2020Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	7700000	USD
CY2019Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	11700000	USD
CY2020Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2019Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P1Y
CY2020Q1	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P7Y
CY2020Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8700000	USD
CY2019Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6600000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	16700000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	12700000	USD
CY2020Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	17460000	USD
CY2020Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	34920000	USD
CY2020Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	34920000	USD
CY2020Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	34920000	USD
CY2020Q2	ptct	Finite Lived Intangible Assets Amortization Expense Year Five And Thereafter FiniteLivedIntangibleAssetsAmortizationExpenseYearFiveAndThereafter	10094000	USD
CY2020Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	132314000	USD
	us-gaap	Indefinitelived Intangible Assets Acquired IndefinitelivedIntangibleAssetsAcquired	576500000	USD
CY2020Q2	us-gaap	Goodwill Goodwill	82300000	USD

Files In Submission

Name	View Source	Status
0001070081-20-000128-index-headers.html	Edgar Link	pending
0001070081-20-000128-index.html	Edgar Link	pending
0001070081-20-000128.txt	Edgar Link	pending
0001070081-20-000128-xbrl.zip	Edgar Link	pending
ex101shiratorilicensea.htm	Edgar Link	pending
ex102rpiroyaltypurchas.htm	Edgar Link	pending
ex103kleinemploymentag.htm	Edgar Link	pending
ex104pauwelsemployment.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
image011.jpg	Edgar Link	pending
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image111.jpg	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
ptct-20200630.htm	Edgar Link	pending
ptct-20200630.xsd	Edgar Link	pending
ptct-20200630_cal.xml	Edgar Link	unprocessable
ptct-20200630_def.xml	Edgar Link	unprocessable
ptct-20200630_htm.xml	Edgar Link	completed
ptct-20200630_lab.xml	Edgar Link	unprocessable
ptct-20200630_pre.xml	Edgar Link	unprocessable
ptct06302020ex-311.htm	Edgar Link	pending
ptct06302020ex-312.htm	Edgar Link	pending
ptct06302020ex-321.htm	Edgar Link	pending
ptct06302020ex-322.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$PTCT
PTC THERAPEUTICS, INC. Stock $ptct

2020 Q3 Form 10-Q Financial Statement

#000107008120000128 Filed on August 05, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PTCT PTC THERAPEUTICS, INC. Stock $ptct

2020 Q3 Form 10-Q Financial Statement

#000107008120000128 Filed on August 05, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PTCT
PTC THERAPEUTICS, INC. Stock $ptct