|
Member Advances and Notes Payable - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2013
|
May 01, 2013
|
|
| Related Party Transactions [Abstract] | ||
| Amended and Restated Loan From Related Party original principal Amount of loan | $ 20.4 | |
| Member Advances original maturity date | Dec. 31, 2013 | |
| Interest Rate For Members Advance | 9.00% | |
| Amount of unit received in exchange of option exercised in respect of member advances | 10 | |
| Cancellation of outstanding Members Advance on exercise of option | $ 10 |