XML 72 R55.htm IDEA: XBRL DOCUMENT
v3.26.1

Stockholders' Equity - Schedule of Pre-funded Warrants (Details) - shares | Mar. 31, 2026 | Mar. 31, 2025
--- | --- | ---
Stock options, issued and outstanding |  |
Class of Warrant or Right [Line Items] |  |
Issuance of pre-funded warrants (in shares) | 11,785,458 | 10,214,878
Restricted and performance stock units |  |
Class of Warrant or Right [Line Items] |  |
Issuance of pre-funded warrants (in shares) | 5,508,882 | 3,611,774
Stock options and restricted stock units, future issuance |  |
Class of Warrant or Right [Line Items] |  |
Issuance of pre-funded warrants (in shares) | 1,569,457 | 2,119,283
Employee stock purchase plan, available for future grants |  |
Class of Warrant or Right [Line Items] |  |
Issuance of pre-funded warrants (in shares) | 4,102,399 | 3,405,175
Pre-IPO warrants to purchase common stock |  |
Class of Warrant or Right [Line Items] |  |
Issuance of pre-funded warrants (in shares) | 0 | 497,344
Pre-funded warrants |  |
Class of Warrant or Right [Line Items] |  |
Issuance of pre-funded warrants (in shares) | 14,058,153 | 14,058,153
Total shares of common stock reserved for future issuance |  |
Class of Warrant or Right [Line Items] |  |
Issuance of pre-funded warrants (in shares) | 37,024,349 | 33,906,607

X
- Definition It represents number of pre funded warrants to purchase common stock of company. + References No definition available. + Details
Name: | repl_PreFundedWarrantsIssued
Namespace Prefix: | repl_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=repl_PreFundedWarrantsStockOptionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=repl_PreFundedWarrantsRestrictedAndPerformanceStockUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=repl_PreFundedWarrantsStockOptionsAndRestrictedStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=repl_PreFundedWarrantsESPPMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=repl_PreFundedWarrantsPreIPOMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=repl_PreFundedWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=repl_PreFundedWarrantsCommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |