Related Party Note - Additional Information (Detail) - USD ($) |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
Dec. 31, 2014 |
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| Related Party Transaction [Line Items] | |||||
| Costs and Expenses, Related Party | $ 44,400 | $ 38,400 | $ 87,700 | $ 38,400 | |
| Cb Pharma Acquisition Corp [Member] | |||||
| Related Party Transaction [Line Items] | |||||
| Accounts Receivable, Related Parties | $ 100,000 | 100,000 | $ 0 | ||
| Collaboration Agreement with TGTX [Member] | |||||
| Related Party Transaction [Line Items] | |||||
| Payments for Fees | $ 500,000 | ||||
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- Definition For an unclassified balance sheet, amount of receivables arising from transactions with related parties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Costs of sales and operating expenses for the period incurred from transactions with related parties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of cash paid during the current period for fees which are not defined elsewhere in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- 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. No definition available.
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