| Component: (Network and Table) | |
|---|---|
| Network | 100540 - Disclosure - Commitments and Contingencies - Schedule of Future Minimum Rental Commitments under Noncancellable Leases (Detail) (http://www.aljregionalholdings.com/20160930/taxonomy/role/DisclosureCommitmentsAndContingenciesScheduleOfFutureMinimumRentalCommitmentsUnderNoncancellableLeasesDetail) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001438731 (http://www.sec.gov/CIK) |
| Operating Leases Future Minimum Payments Due Rolling Maturity [Abstract] | Period [Axis] |
|---|---|
2016-09-30 | |
Operating Leases Future Minimum Payments Due Rolling Maturity [Abstract] | |
2017 | |
2018 | |
2019 | |
2020 | |
2021 | |
Total minimum lease payments |