| Component: (Network and Table) | |
|---|---|
| Network | 100260 - Disclosure - Commitments and Contingencies (Tables) (http://www.aljregionalholdings.com/20160930/taxonomy/role/DisclosureCommitmentsAndContingenciesTables) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001438731 (http://www.sec.gov/CIK) |
| Commitments And Contingencies Disclosure [Abstract] | Period [Axis] | |||||||||||||||||||||||||||||||||||
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2015-10-01 - 2016-09-30 | ||||||||||||||||||||||||||||||||||||
Commitments And Contingencies Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||
Schedule of Future Minimum Rental Commitments under Noncancellable Leases | As of September 30, 2016, future minimum rental commitments under noncancellable leases were as follows (in thousands):
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