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VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
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Sep. 30, 2020
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
VALUATION AND QUALIFYING ACCOUNTS | VALUATION AND QUALIFYING ACCOUNTS YEARS ENDED SEPTEMBER 30, 2020, 2019 and 2018
(Thousands) |  | ADDITIONS |  |  |
CLASSIFICATION | BEGINNING BALANCE | CHARGED TO EXPENSE | OTHER |  | ENDING BALANCE
2020 |  |  |  |  |
Valuation allowance for deferred tax assets | $ | 4,035 |  | 15,869 |  | (2,265) |  |  | $ | 17,639 |
Allowance for doubtful accounts | $ | 6,148 |  | 2,238 |  | (1,144) |  | (1) | $ | 7,242 |
2019 |  |  |  |  |
Allowance for doubtful accounts | $ | 5,704 |  | 2,387 |  | (1,943) |  | (1) | $ | 6,148 |
2018 |  |  |  |  |
Allowance for doubtful accounts | $ | 5,181 |  | 2,579 |  | (2,056) |  | (1) | $ | 5,704 |
(1)Uncollectible accounts written off, less recoveries and adjustments.

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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- References No definition available. + Details
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