XML 16 R46.htm IDEA: XBRL DOCUMENT v2.4.1.9
Other Expense - Summary of Other Expense (Detail) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended 6 Months Ended
Dec. 31, 2013
Dec. 31, 2013
Other Income and Expenses [Abstract]    
Amortization of debt discount $ (32)us-gaap_AmortizationOfDebtDiscountPremium $ (126)us-gaap_AmortizationOfDebtDiscountPremium
Amortization of deferred financing costs   (1)us-gaap_AmortizationOfFinancingCosts
Total other expense $ (32)us-gaap_OtherNonoperatingIncomeExpense $ (127)us-gaap_OtherNonoperatingIncomeExpense