2019 Q4 Form 10-Q Financial Statement
#000156459019041030 Filed on November 06, 2019
Income Statement
Concept | 2019 Q4 | 2019 Q3 | 2018 Q4 |
---|---|---|---|
Revenue | $0.00 | $0.00 | |
YoY Change | |||
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | $4.280M | $3.710M | |
YoY Change | |||
% of Gross Profit | |||
Research & Development | $14.38M | $12.16M | |
YoY Change | 405200.0% | ||
% of Gross Profit | |||
Depreciation & Amortization | $60.00K | $40.00K | |
YoY Change | |||
% of Gross Profit | |||
Operating Expenses | $18.66M | $15.87M | |
YoY Change | 24310.77% | ||
Operating Profit | -$15.87M | ||
YoY Change | 24310.77% | ||
Interest Expense | $730.0K | $780.0K | |
YoY Change | |||
% of Operating Profit | |||
Other Income/Expense, Net | -$5.000K | ||
YoY Change | |||
Pretax Income | -$17.93M | -$15.09M | |
YoY Change | |||
Income Tax | $20.00K | $0.00 | |
% Of Pretax Income | |||
Net Earnings | -$17.95M | -$15.09M | |
YoY Change | 22417.91% | ||
Net Earnings / Revenue | |||
Basic Earnings Per Share | |||
Diluted Earnings Per Share | -$779.8K | -$655.5K | |
COMMON SHARES | |||
Basic Shares Outstanding | 22.99M | ||
Diluted Shares Outstanding |
Balance Sheet
Concept | 2019 Q4 | 2019 Q3 | 2018 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $116.7M | $126.3M | |
YoY Change | |||
Cash & Equivalents | $11.97M | $30.81M | $51.96M |
Short-Term Investments | $104.7M | $95.45M | |
Other Short-Term Assets | $2.700M | $3.100M | |
YoY Change | |||
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | $119.4M | $129.3M | $51.98M |
YoY Change | 129.65% | ||
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $1.372M | $631.0K | $0.00 |
YoY Change | |||
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | $23.30M | $27.30M | |
YoY Change | |||
Other Assets | $324.0K | $84.00K | |
YoY Change | |||
Total Long-Term Assets | $27.35M | $28.96M | $0.00 |
YoY Change | |||
TOTAL ASSETS | |||
Total Short-Term Assets | $119.4M | $129.3M | $51.98M |
Total Long-Term Assets | $27.35M | $28.96M | $0.00 |
Total Assets | $146.7M | $158.3M | $51.98M |
YoY Change | 182.27% | ||
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $3.351M | $2.665M | $269.0K |
YoY Change | 1145.72% | ||
Accrued Expenses | $9.328M | $7.912M | $2.180M |
YoY Change | 327.89% | ||
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $13.08M | $10.91M | $2.449M |
YoY Change | 433.93% | ||
LONG-TERM LIABILITIES | |||
Long-Term Debt | $0.00 | $0.00 | |
YoY Change | |||
Other Long-Term Liabilities | $36.00K | $37.00K | |
YoY Change | |||
Total Long-Term Liabilities | $36.00K | $37.00K | |
YoY Change | |||
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $13.08M | $10.91M | $2.449M |
Total Long-Term Liabilities | $36.00K | $37.00K | |
Total Liabilities | $16.36M | $12.07M | $2.449M |
YoY Change | 568.15% | ||
SHAREHOLDERS EQUITY | |||
Retained Earnings | -$69.90M | -$51.95M | -$17.35M |
YoY Change | 302.93% | ||
Common Stock | $200.1M | $198.1M | $35.00K |
YoY Change | 571674.29% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $130.3M | $146.2M | -$17.31M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $146.7M | $158.3M | $51.98M |
YoY Change | 182.27% |
Cashflow Statement
Concept | 2019 Q4 | 2019 Q3 | 2018 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | -$17.95M | -$15.09M | |
YoY Change | 22417.91% | ||
Depreciation, Depletion And Amortization | $60.00K | $40.00K | |
YoY Change | |||
Cash From Operating Activities | -$13.70M | -$15.22M | |
YoY Change | |||
INVESTING ACTIVITIES | |||
Capital Expenditures | -$70.00K | -$170.0K | |
YoY Change | |||
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$5.080M | -$64.02M | |
YoY Change | |||
Cash From Investing Activities | -$5.140M | -$64.19M | |
YoY Change | |||
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 0.000 | 68.42M | |
YoY Change | |||
NET CHANGE | |||
Cash From Operating Activities | -13.70M | -15.22M | |
Cash From Investing Activities | -5.140M | -64.19M | |
Cash From Financing Activities | 0.000 | 68.42M | |
Net Change In Cash | -18.84M | -10.99M | |
YoY Change | |||
FREE CASH FLOW | |||
Cash From Operating Activities | -$13.70M | -$15.22M | |
Capital Expenditures | -$70.00K | -$170.0K | |
Free Cash Flow | -$13.63M | -$15.05M | |
YoY Change |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2019Q3 | us-gaap |
Assets Current
AssetsCurrent
|
129317000 | |
CY2019Q3 | us-gaap |
Long Term Investments
LongTermInvestments
|
27300000 | |
CY2019Q3 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
941000 | |
CY2019Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
84000 | |
CY2019Q3 | us-gaap |
Assets
Assets
|
158273000 | |
CY2018Q4 | us-gaap |
Assets
Assets
|
51975000 | |
CY2019Q3 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
2665000 | |
CY2018Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
269000 | |
CY2019Q3 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
7912000 | |
CY2018Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
2180000 | |
CY2019Q3 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
332000 | |
CY2019Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
10909000 | |
CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
2449000 | |
CY2019Q3 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
1124000 | |
CY2019Q3 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
37000 | |
CY2019Q3 | us-gaap |
Liabilities
Liabilities
|
12070000 | |
CY2018Q4 | us-gaap |
Liabilities
Liabilities
|
2449000 | |
CY2019Q3 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
0 | |
CY2018Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2019Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
631000 | |
dei |
Security Exchange Name
SecurityExchangeName
|
NASDAQ | ||
dei |
Document Transition Report
DocumentTransitionReport
|
false | ||
CY2019Q3 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
3058000 | |
CY2019Q3 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
0 | |
CY2018Q4 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
||
CY2019Q3 | us-gaap |
Common Stock Value
CommonStockValue
|
2000 | |
CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1000 | |
CY2019Q3 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
198052000 | |
CY2018Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
34000 | |
CY2019Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-51949000 | |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-17348000 | |
CY2019Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
98000 | |
CY2019Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
146203000 | |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-17313000 | |
CY2019Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
158273000 | |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
51975000 | |
CY2019Q3 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.0001 | |
CY2018Q4 | us-gaap |
Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
|
0.0001 | |
CY2019Q3 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
10000000 | |
CY2018Q4 | us-gaap |
Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
|
0 | |
dei |
Trading Symbol
TradingSymbol
|
MIRM | ||
CY2018Q4 | us-gaap |
Assets Current
AssetsCurrent
|
51975000 | |
dei |
Entity Tax Identification Number
EntityTaxIdentificationNumber
|
83-1281555 | ||
dei |
City Area Code
CityAreaCode
|
650 | ||
dei |
Entity Address State Or Province
EntityAddressStateOrProvince
|
CA | ||
CY2019Q4 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
22989987 | |
dei |
Entity Address Postal Zip Code
EntityAddressPostalZipCode
|
94404 | ||
CY2019Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
30814000 | |
dei |
Entity Shell Company
EntityShellCompany
|
false | ||
dei |
Entity Address Address Line1
EntityAddressAddressLine1
|
950 Tower Lane, Suite 1050, | ||
dei |
Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
|
DE | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001759425 | ||
dei |
Local Phone Number
LocalPhoneNumber
|
667-4085 | ||
dei |
Document Quarterly Report
DocumentQuarterlyReport
|
true | ||
dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | ||
dei |
Security12b Title
Security12bTitle
|
Common stock | ||
dei |
Entity File Number
EntityFileNumber
|
001-38981 | ||
dei |
Entity Address City Or Town
EntityAddressCityOrTown
|
Foster City | ||
dei |
Entity Interactive Data Current
EntityInteractiveDataCurrent
|
Yes | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Non-accelerated Filer | ||
dei |
Entity Small Business
EntitySmallBusiness
|
true | ||
dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
true | ||
dei |
Entity Registrant Name
EntityRegistrantName
|
Mirum Pharmaceuticals, Inc. | ||
dei |
Entity Ex Transition Period
EntityExTransitionPeriod
|
true | ||
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-13557000 | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
28000 | |
CY2019Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-34940000 | |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
51963000 | |
CY2018Q3 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
476905 | |
CY2019Q3 | us-gaap |
Short Term Investments
ShortTermInvestments
|
95445000 | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-25000 | ||
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-77000 | ||
CY2018Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
12000 | |
us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
7745241 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
-34601000 | ||
CY2019Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.84 | |
CY2018Q3 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.14 | |
us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-4.47 | ||
CY2019Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-15087000 | |
CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-67000 | |
CY2019Q3 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
17996065 | |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
72000 | ||
CY2018Q3 | us-gaap |
Operating Expenses
OperatingExpenses
|
65000 | |
us-gaap |
Operating Expenses
OperatingExpenses
|
36085000 | ||
CY2019Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-15867000 | |
us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
123000 | ||
CY2019Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1641000 | |
us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
3046000 | ||
CY2019Q3 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
77000 | |
mirm |
Increase Decrease In Operating Lease Right Of Use Asset
IncreaseDecreaseInOperatingLeaseRightOfUseAsset
|
33000 | ||
CY2019Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
218000 | |
CY2019Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-5957000 | |
CY2019Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-5000 | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-1000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
-77000 | ||
us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
-0.26 | ||
us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
290570 | ||
CY2019Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-7000 | |
CY2019Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-15017000 | |
CY2018Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-67000 | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-34503000 | ||
CY2019Q3 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2018Q4 | us-gaap |
Preferred Stock Shares Issued
PreferredStockSharesIssued
|
0 | |
CY2019Q3 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2018Q4 | us-gaap |
Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
|
0 | |
CY2019Q3 | us-gaap |
Preferred Stock Liquidation Preference Value
PreferredStockLiquidationPreferenceValue
|
0 | |
CY2018Q4 | us-gaap |
Preferred Stock Liquidation Preference Value
PreferredStockLiquidationPreferenceValue
|
0 | |
CY2019Q3 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.0001 | |
CY2018Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.0001 | |
CY2019Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
200000000 | |
CY2018Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
180000000 | |
CY2019Q3 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
22989987 | |
CY2018Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
1187500 | |
CY2019Q3 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
22566940 | |
CY2018Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
636719 | |
CY2019Q3 | mirm |
Common Stock Shares Outstanding Subject To Repurchase
CommonStockSharesOutstandingSubjectToRepurchase
|
423047 | |
CY2018Q4 | mirm |
Common Stock Shares Outstanding Subject To Repurchase
CommonStockSharesOutstandingSubjectToRepurchase
|
550781 | |
CY2019Q3 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
12159000 | |
CY2018Q3 | us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
3000 | |
us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
28611000 | ||
us-gaap |
Research And Development Expense
ResearchAndDevelopmentExpense
|
3000 | ||
CY2019Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
3708000 | |
CY2018Q3 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
62000 | |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
7474000 | ||
CY2019Q3 | us-gaap |
Operating Expenses
OperatingExpenses
|
15867000 | |
us-gaap |
Operating Expenses
OperatingExpenses
|
75000 | ||
CY2018Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-65000 | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-36085000 | ||
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
-75000 | ||
CY2019Q3 | mirm |
Non Operating Interest Income Expense
NonOperatingInterestIncomeExpense
|
785000 | |
CY2018Q3 | mirm |
Non Operating Interest Income Expense
NonOperatingInterestIncomeExpense
|
-2000 | |
mirm |
Non Operating Interest Income Expense
NonOperatingInterestIncomeExpense
|
1485000 | ||
mirm |
Non Operating Interest Income Expense
NonOperatingInterestIncomeExpense
|
-2000 | ||
CY2019Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-23052000 | |
CY2019Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
2144000 | |
CY2019Q3 | mirm |
Conversion Of Redeemable Convertible Preferred Stock To Common Stock Value
ConversionOfRedeemableConvertiblePreferredStockToCommonStockValue
|
119826000 | |
CY2019Q3 | us-gaap |
Reclassifications Of Temporary To Permanent Equity
ReclassificationsOfTemporaryToPermanentEquity
|
6990000 | |
CY2019Q3 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
67200000 | |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
70000 | |
CY2018Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
0 | |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-10000 | |
CY2018Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-10000 | |
CY2018Q3 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
1000 | |
CY2018Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
-76000 | |
us-gaap |
Profit Loss
ProfitLoss
|
-34601000 | ||
us-gaap |
Profit Loss
ProfitLoss
|
-77000 | ||
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
4003000 | ||
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
80000 | ||
us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
-25000 | ||
mirm |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
124000 | ||
mirm |
Amortization Of Premium On Investments
AmortizationOfPremiumOnInvestments
|
-199000 | ||
mirm |
Interest Expense On Convertible Notes
InterestExpenseOnConvertibleNotes
|
2000 | ||
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
84000 | ||
mirm |
Increase Decrease In Accounts Payable Accrued Expenses And Other Liabilities
IncreaseDecreaseInAccountsPayableAccruedExpensesAndOtherLiabilities
|
8079000 | ||
mirm |
Increase Decrease In Accounts Payable Accrued Expenses And Other Liabilities
IncreaseDecreaseInAccountsPayableAccruedExpensesAndOtherLiabilities
|
56000 | ||
mirm |
Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
|
13000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-25664000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
-19000 | ||
us-gaap |
Payments To Acquire Investments
PaymentsToAcquireInvestments
|
130923000 | ||
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
8500000 | ||
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
214000 | ||
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-122637000 | ||
us-gaap |
Proceeds From Related Party Debt
ProceedsFromRelatedPartyDebt
|
50000 | ||
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
1000 | ||
us-gaap |
Proceeds From Issuance Of Preferred Stock And Preference Stock
ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
|
59977000 | ||
us-gaap |
Proceeds From Issuance Initial Public Offering
ProceedsFromIssuanceInitialPublicOffering
|
67200000 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
127177000 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
51000 | ||
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-21149000 | ||
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
32000 | ||
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
51963000 | |
CY2019Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
30814000 | |
CY2018Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
32000 | |
us-gaap |
Payments For Tenant Improvements
PaymentsForTenantImprovements
|
455000 | ||
mirm |
Deferred Series A Redeemable Convertible Preferred Stock Issuance Costs In Accounts Payable
DeferredSeriesARedeemableConvertiblePreferredStockIssuanceCostsInAccountsPayable
|
55000 | ||
us-gaap |
Conversion Of Stock Amount Issued1
ConversionOfStockAmountIssued1
|
119826000 | ||
mirm |
Reclassification Of Redeemable Common Stock Into Common Stock
ReclassificationOfRedeemableCommonStockIntoCommonStock
|
6990000 | ||
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
43000 | ||
CY2019Q3 | mirm |
Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
CashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
127000 | |
CY2019Q3 | mirm |
Cash Equivalents And Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
CashEquivalentsAndAvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
4000 | |
CY2019Q3 | mirm |
Cash Equivalents And Available For Sale Securities Debt Securities
CashEquivalentsAndAvailableForSaleSecuritiesDebtSecurities
|
151461000 | |
CY2019Q3 | us-gaap |
Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
|
28716000 | |
CY2019Q3 | us-gaap |
Available For Sale Securities Debt Securities Current
AvailableForSaleSecuritiesDebtSecuritiesCurrent
|
95445000 | |
CY2019Q3 | us-gaap |
Available For Sale Securities Debt Securities Noncurrent
AvailableForSaleSecuritiesDebtSecuritiesNoncurrent
|
27300000 | |
us-gaap |
Use Of Estimates
UseOfEstimates
|
<p style="margin-bottom:0pt;margin-top:18pt;margin-left:4.54%;text-indent:0%;font-weight:bold;font-style:italic;font-size:10pt;font-family:Times New Roman;text-transform:none;font-variant: normal;">Use of Estimates </p> <p style="margin-bottom:0pt;margin-top:6pt;text-indent:4.54%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">The preparation of condensed consolidated financial statements in accordance with GAAP requires management to make estimates and assumptions that impact the reported amounts of assets, liabilities and expenses and the disclosure of contingent assets and liabilities in the financial statements and accompanying notes. The most significant estimates in the Company’s unaudited condensed consolidated financial statements relate to accrued research and development expenses, the valuation of common stock, equity awards and the valuation allowance of deferred tax assets resulting from net operating losses. These estimates and assumptions are based upon historical experience, knowledge of current events and various other factors believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities and the recording of expenses that are not readily apparent from other sources. Actual results could differ materially from those estimates. </p> | ||
CY2019Q3 | mirm |
Available For Sale Securities Debt Maturities After Three Years Or More Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterThreeYearsOrMoreYearsFairValue
|
4011000 | |
CY2019Q3 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
122745000 | |
us-gaap |
Available For Sale Securities Gross Realized Gain Loss Net
AvailableForSaleSecuritiesGrossRealizedGainLossNet
|
0 | ||
CY2019Q1 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
1500000 | |
CY2018Q4 | us-gaap |
Investments
Investments
|
0 | |
CY2019Q3 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
95445000 | |
CY2019Q3 | mirm |
Available For Sale Securities Debt Maturities After One To Two Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneToTwoYearsFairValue
|
23289000 | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
4003000 | ||
CY2019Q1 | us-gaap |
Area Of Land
AreaOfLand
|
5600 | |
CY2019Q1 | us-gaap |
Lessee Operating Lease Term Of Contract
LesseeOperatingLeaseTermOfContract
|
P4Y | |
us-gaap |
Lessee Operating Lease Option To Extend
LesseeOperatingLeaseOptionToExtend
|
The lease term is approximately four years with an option to extend the term for one five-year term, which is not reasonably assured of exercise and therefore, not included in the lease term. | ||
dei |
Entity Incorporation Date Of Incorporation
EntityIncorporationDateOfIncorporation
|
2018-05-02 | ||
CY2019Q3 | us-gaap |
Stockholders Equity Note Stock Split Conversion Ratio1
StockholdersEquityNoteStockSplitConversionRatio1
|
0.125 | |
CY2019Q3 | mirm |
Cash Cash Equivalents And Short And Long Term Investments
CashCashEquivalentsAndShortAndLongTermInvestments
|
153600000 | |
mirm |
Investments Classified As Cash And Cash Equivalent Original Maturities
InvestmentsClassifiedAsCashAndCashEquivalentOriginalMaturities
|
P3M | ||
CY2019Q3 | us-gaap |
Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
|
0 | |
CY2019Q3 | us-gaap |
Fair Value Assets Level2 To Level1 Transfers Amount
FairValueAssetsLevel2ToLevel1TransfersAmount
|
0 | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
0 | ||
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
0 | ||
CY2019Q3 | us-gaap |
Fair Value Liabilities Level1 To Level2 Transfers Amount
FairValueLiabilitiesLevel1ToLevel2TransfersAmount
|
0 | |
CY2019Q3 | us-gaap |
Fair Value Liabilities Level2 To Level1 Transfers Amount
FairValueLiabilitiesLevel2ToLevel1TransfersAmount
|
0 | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersIntoLevel3
|
0 | ||
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
|
0 | ||
CY2019Q3 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
100000 | |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
0 | |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
3629859 | ||
CY2019Q3 | mirm |
Cash Equivalents And Available For Sale Debt Securities Amortized Cost Basis
CashEquivalentsAndAvailableForSaleDebtSecuritiesAmortizedCostBasis
|
151338000 | |
CY2019Q3 | mirm |
Accrued Clinical Trials Current
AccruedClinicalTrialsCurrent
|
3484000 | |
us-gaap |
Lessee Operating Lease Existence Of Option To Extend
LesseeOperatingLeaseExistenceOfOptionToExtend
|
true | ||
us-gaap |
Other Than Temporary Impairment Loss Debt Securities Available For Sale
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSale
|
0 | ||
CY2018Q4 | mirm |
Accrued Costs Current
AccruedCostsCurrent
|
1310000 | |
CY2019Q1 | us-gaap |
Lessee Operating Lease Renewal Term
LesseeOperatingLeaseRenewalTerm
|
P5Y | |
CY2019Q1 | mirm |
Tenant Improvement Allowance
TenantImprovementAllowance
|
400000 | |
CY2018Q4 | mirm |
Accrued Clinical Trials Current
AccruedClinicalTrialsCurrent
|
785000 | |
CY2019Q3 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
1099000 | |
CY2018Q4 | us-gaap |
Accrued Professional Fees Current
AccruedProfessionalFeesCurrent
|
70000 | |
CY2019Q3 | mirm |
Accrued Contract Manufacturing And Non Clinical Costs Current
AccruedContractManufacturingAndNonClinicalCostsCurrent
|
2035000 | |
CY2019Q3 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
1294000 | |
CY2018Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
15000 | |
CY2018Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.0001 | |
CY2018Q3 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.0001 | |
CY2019Q3 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
4979255 | |
CY2018Q4 | us-gaap |
Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
|
9347681 | |
CY2019Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
2144000 | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Discount Rate
LesseeOperatingLeaseDiscountRate
|
0.080 | |
CY2019Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P3Y8M12D | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
108000 | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
436000 | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
448000 | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
461000 | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
215000 | |
CY2019Q3 | mirm |
Lessee Operating Lease Liability Payments Due Year Six
LesseeOperatingLeaseLiabilityPaymentsDueYearSix
|
15000 | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
1683000 | |
CY2019Q3 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
227000 | |
CY2019Q3 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
1456000 | |
CY2019Q3 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
100000 | |
us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
200000 | ||
CY2019Q3 | us-gaap |
Short Term Lease Commitment Amount
ShortTermLeaseCommitmentAmount
|
400000 | |
CY2019Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
CY2018Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | ||
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 |