Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
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| Accounting Policies [Line Items] | ||
| Percentage of tax benefit likely of being realized | 50.00% | |
| Restricted Cash and Cash Equivalents | $ 14.6 | |
| Gain (Loss) on Sale of Assets and Asset Impairment Charges | $ 0.4 | |
| CB Pharma Acquisitions Corp [Member] | ||
| Accounting Policies [Line Items] | ||
| Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss) | 4.1 | |
| Hercules Note Payble [Member] | ||
| Accounting Policies [Line Items] | ||
| Restricted Cash and Cash Equivalents | 0.6 | |
| Debt Instrument, Periodic Payment | $ 14.0 | |
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- Definition Accounting Policies [Line Items] No definition available.
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- Definition Percentage of tax benefit likely of being realized. No definition available.
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- Definition Amount of the required periodic payments including both interest and principal payments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of unrealized (holding) gain (loss) which is included in the statement of income (or changes in net assets) related to those assets still held at the reporting date for which fair value is measured on a recurring basis using significant unobservable inputs (Level 3). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of gain (loss) from the difference between the sale price or salvage price and the book value of an asset that was sold or retired, and gain (loss) from the write down of assets from their carrying value to fair value. No definition available.
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- Definition The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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