|
Subsequent Events - Additional Information (Detail) (RRD International, LLC [Member], Subsequent Event [Member], Product Development Agreement [Member], USD $)
|
0 Months Ended |
|---|---|
|
Apr. 06, 2015
|
|
|
RRD International, LLC [Member] | Subsequent Event [Member] | Product Development Agreement [Member]
|
|
| Subsequent Event [Line Items] | |
| Common stock issued for services, shares |
28,445us-gaap_StockIssuedDuringPeriodSharesIssuedForServices / us-gaap_CounterpartyNameAxis = cfrx_RrdInternationalLlcMember / us-gaap_ProductOrServiceAxis = cfrx_ProductDevelopmentAgreementMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
| Common stock issued for services, value |
$ 150,000us-gaap_StockIssuedDuringPeriodValueIssuedForServices / us-gaap_CounterpartyNameAxis = cfrx_RrdInternationalLlcMember / us-gaap_ProductOrServiceAxis = cfrx_ProductDevelopmentAgreementMember / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember |
| X | ||||||||||
|
- Definition
Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. No definition available.
|
| X | ||||||||||
|
- Definition
Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders. No definition available.
|
| X | ||||||||||
|
- Details
|