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Summary of Intangible Assets (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
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Sep. 30, 2014
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Jun. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
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Sep. 30, 2013
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Mar. 31, 2014
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| Goodwill And Intangible Assets Disclosure [Abstract] | ||||||
| Intangible assets, beginning balance | $ 6,913 | $ 9,074 | $ 9,074 | $ 4,757 | $ 4,757 | |
| Intangible assets, acquisition | 6,826 | |||||
| Intangible assets, impairment | (154) | |||||
| Intangible assets, disposal of subsidiary | (586) | |||||
| Intangible assets, amortization | (345) | (689) | (456) | (689) | (859) | (1,769) |
| Intangible assets, ending balance | 6,913 | 6,913 | 6,913 | 9,074 | ||
| Purchase price allocation adjustment | $ (1,472) | $ (209) | ||||
| X | ||||||||||
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- Definition
Amortization of property, plant and equipment directly related to goods produced and sold and services rendered by an entity during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of write-off of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit associated with the sale of all or a portion of a reporting unit. No definition available.
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| X | ||||||||||
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- Definition
Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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