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Common Stock - Additional Information (Detail) (USD $)
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3 Months Ended | ||
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Mar. 31, 2015
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Dec. 31, 2014
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Mar. 31, 2014
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| Equity [Abstract] | |||
| Common stock, shares authorized | 150,000,000us-gaap_CommonStockSharesAuthorized | 150,000,000us-gaap_CommonStockSharesAuthorized | 150,000,000us-gaap_CommonStockSharesAuthorized |
| Common stock, par value | $ 0.0001us-gaap_CommonStockParOrStatedValuePerShare | $ 0.0001us-gaap_CommonStockParOrStatedValuePerShare | $ 0.0001us-gaap_CommonStockParOrStatedValuePerShare |
| Common stock, shares issued | 26,003,304us-gaap_CommonStockSharesIssued | 25,938,332us-gaap_CommonStockSharesIssued | 25,938,332us-gaap_CommonStockSharesIssued |
| Common stock, shares outstanding | 26,003,304us-gaap_CommonStockSharesOutstanding | 25,938,332us-gaap_CommonStockSharesOutstanding | 25,938,332us-gaap_CommonStockSharesOutstanding |
| Net proceeds from common stock | $ 62,600us-gaap_ProceedsFromIssuanceOfCommonStock | ||
| Common stock issued upon the exercise of stock options and warrants | 64,972crbp_IssuanceOfCommonStockUponExerciseOfOptionsAndWarrants |
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- Definition
Issuance of Common stock shares upon exercise of options and warrants No definition available.
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- Definition
Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The cash inflow from the additional capital contribution to the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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