XML 45 R34.htm IDEA: XBRL DOCUMENT
v3.25.3

Liability Related to the Sale of Future Royalties - Schedule of Liability Related to the Sale of Future Royalties (Details) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2025 USD ($)
Nonmonetary Transaction [Roll Forward] |
Carrying value of liability related to the sale of future royalties at beginning balance | $ 34,174
Imputed interest expense | 1,875
Other | (4)
Less: payments to the Purchasers | (7,414)
Carrying value of liability related to the sale of future royalties at ending balance | 28,631
Less current portion | 6,951
Carrying value of liability related to the sale of future royalties at September 30, 2025, net of current portion | $ 21,680

X
- Definition Current Portion Of Future Royalty Liability + References No definition available. + Details
Name: | cris_CurrentPortionOfFutureRoyaltyLiability
Namespace Prefix: | cris_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Nonmonetary Transaction + References No definition available. + Details
Name: | cris_NonmonetaryTransactionRollForward
Namespace Prefix: | cris_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Payments Of Future Royalty Liability + References No definition available. + Details
Name: | cris_PaymentsOfFutureRoyaltyLiability
Namespace Prefix: | cris_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Royalty Purchase Agreement, Accretion Expense + References No definition available. + Details
Name: | cris_RoyaltyPurchaseAgreementAccretionExpense
Namespace Prefix: | cris_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Royalty Purchase Agreement, Issuance Costs Capitalized, Amortization + References No definition available. + Details
Name: | cris_RoyaltyPurchaseAgreementIssuanceCostsCapitalizedAmortization
Namespace Prefix: | cris_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Royalty Purchase Agreement, Liability, Carrying Value + References No definition available. + Details
Name: | cris_RoyaltyPurchaseAgreementLiabilityCarryingValue
Namespace Prefix: | cris_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Royalty Purchase Agreement, Liability, Net Of Current Portion + References No definition available. + Details
Name: | cris_RoyaltyPurchaseAgreementLiabilityNetOfCurrentPortion
Namespace Prefix: | cris_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant