XML 44 R33.htm IDEA: XBRL DOCUMENT
v3.25.3

Liability Related to the Sale of Future Royalties - Narrative (Details) $ in Millions | 1 Months Ended
--- | ---
Mar. 31, 2019 USD ($)
Nonmonetary Transaction [Line Items] |
Transaction fees | $ 0.6
Oberland Capital |
Nonmonetary Transaction [Line Items] |
Transaction expenses | $ 65.0
Purchaser default option period | 180 days
Percentage of royalty purchase agreement | 250.00%
Non-cash interest rate | 11.20%

X
- Definition Percentage Of Royalty Purchase Agreement + References No definition available. + Details
Name: | cris_PercentageOfRoyaltyPurchaseAgreement
Namespace Prefix: | cris_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Proceeds From Royalty Purchase Agreement + References No definition available. + Details
Name: | cris_ProceedsFromRoyaltyPurchaseAgreement
Namespace Prefix: | cris_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Royalty Purchase Agreement, Interest Rate + References No definition available. + Details
Name: | cris_RoyaltyPurchaseAgreementInterestRate
Namespace Prefix: | cris_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Royalty Purchase Agreement, Terms, Purchaser Default Option Period + References No definition available. + Details
Name: | cris_RoyaltyPurchaseAgreementTermsPurchaserDefaultOptionPeriod
Namespace Prefix: | cris_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Royalty Purchase Agreement, Transaction Fees And Closing Costs + References No definition available. + Details
Name: | cris_RoyaltyPurchaseAgreementTransactionFeesAndClosingCosts
Namespace Prefix: | cris_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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 Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 05 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482819/845-10-05-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482864/845-10-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482864/845-10-50-3 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 05 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482819/845-10-05-4 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 05 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482819/845-10-05-4 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 05 -Paragraph 4 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482819/845-10-05-4 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 05 -Paragraph 4 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482819/845-10-05-4 Reference 8: http://www.xbrl.org/2003/role/exampleRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 05 -Paragraph 6 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482819/845-10-05-6 Reference 9: http://www.xbrl.org/2003/role/exampleRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 05 -Paragraph 6 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482819/845-10-05-6 Reference 10: http://www.xbrl.org/2003/role/exampleRef -Topic 845 -SubTopic 10 -Name Accounting Standards Codification -Section 05 -Paragraph 6 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482819/845-10-05-6 + Details
Name: | us-gaap_NonmonetaryTransactionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_CounterpartyNameAxis=cris_OberlandCapitalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |