Credit Facilities - Summary of Required Covenant Included in Loan Agreements (Detail) - Covenants Threshold [Member] |
Jun. 30, 2017
USD ($)
|
|---|---|
| Line of Credit Facility [Line Items] | |
| Minimum Liquidity (defined as available borrowings under the Loan Agreements plus unrestricted cash divided by actual borrowings) of greater than: | 5.00% |
| 12 month rolling Net Interest Margin of greater than: | $ 0 |
| Maximum Debt to Equity Ratio of less than:(1) | 4 |
| X | ||||||||||
- Definition Debt Covenant Minimum Liquidity Percentage No definition available.
|
| X | ||||||||||
- Definition Maximum Debt To Equity Ratio One No definition available.
|
| X | ||||||||||
- Definition Net Interest Margin Amount No definition available.
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Details
|