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Property and Equipment | 12 Months Ended
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Sep. 30, 2017
Property Plant And Equipment [Abstract] |
Property and Equipment | 6. PROPERTY AND EQUIPMENT: Property and equipment consisted of the following as of September 30,
|  | 2016 |  |  | 2017 |
|  | (Amounts in thousands) |
Land |  | $ | 50,568 |  |  | $ | 51,283 |
Buildings and improvements |  |  | 93,175 |  |  |  | 100,284 |
Machinery and equipment |  |  | 27,634 |  |  |  | 33,278 |
Furniture and fixtures |  |  | 3,678 |  |  |  | 3,938 |
Vehicles |  |  | 7,301 |  |  |  | 7,862 |
|  |  | 182,356 |  |  |  | 196,645 |
Accumulated depreciation and amortization |  |  | (61,003 | ) |  |  | (69,485 | )
|  | $ | 121,353 |  |  | $ | 127,160 |
Depreciation and amortization expense on property and equipment totaled approximately $7.9 million, $8.0 million, and $9.4 million for the fiscal years ended September 30, 2015, 2016, and 2017, respectively.

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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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