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Change in Accounting Policy | 12 Months Ended
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Sep. 30, 2016
Accounting Changes and Error Corrections [Abstract] |
Change in Accounting Policy | C. Change in Accounting Policy In prior years, the Company had included sales taxes and other revenue-related taxes that are collected on behalf of third parties in both revenues and expenses. Due to a change in accounting policy as of October 1, 2015, the Company has reported revenues for 2016 net of these taxes in the accompanying statements of income, with a consequent reduction in taxes and permits expense. Reporting revenues at net of taxes collected from customers and remitted to governmental authorities reflect the cash expected to be realized in the revenue transaction. The Company reclassified sales and other revenue-related taxes amounting to $9.2 million and $7.7 million for 2015 and 2014, respectively, as a reduction to both total revenues and taxes and permits to conform to current financial statement presentation.

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- Definition The entire disclosure for reporting accounting changes and error corrections. It includes the conveyance of information necessary for a user of the Company's financial information to understand all aspects and required disclosure information concerning all changes and error corrections reported in the Company's financial statements for the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SAB Topic 6.G.2.b(b)(1)) -URI http://asc.fasb.org/extlink&oid=26874127&loc=d3e31034-122693 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22644-107794 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 45 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=6368906&loc=d3e21914-107793 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22595-107794 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22499-107794 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 1.N.Q3) -URI http://asc.fasb.org/extlink&oid=26874127&loc=d3e30840-122693 + Details
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