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Property and Equipment | 9 Months Ended
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Jun. 30, 2017
Property and Equipment | 6) Property and Equipment Property and equipment are stated at cost. Depreciation is computed over the estimated useful lives of the depreciable assets using the straight-line method (in thousands):
|  | June 30, 2017 |  |  | September 30, 2016 |
Property and equipment |  | $ | 195,181 |  |  | $ | 184,079 |
Less: accumulated depreciation |  |  | 120,690 |  |  |  | 113,669 |
Property and equipment, net |  | $ | 74,491 |  |  | $ | 70,410 |

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- Definition The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 + Details
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