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VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
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Sep. 30, 2017
Valuation and Qualifying Accounts [Abstract] |
VALUATION AND QUALIFYING ACCOUNTS | VALUATION AND QUALIFYING ACCOUNTS YEARS ENDED SEPTEMBER 30, 2017, 2016 and 2015
(Thousands) |  | ADDITIONS |  |
CLASSIFICATION | BEGINNING BALANCE | CHARGED TO EXPENSE | OTHER (1) | ENDING BALANCE
2017 |  |  |  |
Allowance for doubtful accounts | $ | 4,865 |  | 2,023 |  | (1,707 | ) | $ | 5,181 |
2016 |  |  |  |
Allowance for doubtful accounts | $ | 5,189 |  | 1,616 |  | (1,940 | ) | $ | 4,865 |
2015 |  |  |  |
Allowance for doubtful accounts | $ | 5,357 |  | 2,859 |  | (3,027 | ) | $ | 5,189 |
(1) | Uncollectible accounts written off, less recoveries and adjustments.

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- Definition The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -URI http://asc.fasb.org/topic&trid=2122369 + Details
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- References No definition available. + Details
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