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Schedule II - Consolidated Valuation and Qualifying Accounts | 12 Months Ended
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Dec. 31, 2019
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Schedule II - Valuation and Qualifying Accounts | Consolidated Valuation and Qualifying Accounts For the years ended December 31, 2019, 2018 and 2017
|  | Additions |  |  |
Description | Balance at Beginning of Year |  | Charged to Costs and Expenses |  | Other |  | * | Deductions |  | ** | Balance at End of Year |
| (In thousands)
Allowance for doubtful accounts: |  |  |  |  |  |
2019 | $ | 8,850 |  | $ | 7,864 |  | $ | 980 |  |  | $ | 9,197 |  |  | $ | 8,497 |
2018 | 8,069 |  | 7,532 |  | 1,121 |  |  | 7,872 |  |  | 8,850 |
2017 | 10,479 |  | 7,024 |  | 989 |  |  | 10,423 |  |  | 8,069 |
* | Recoveries.
** | Uncollectible accounts written off.
All other schedules are omitted because of the absence of the conditions under which they are required, or because the information required is included in the Company's Consolidated Financial Statements and Notes thereto.

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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=26873400&loc=d3e24092-122690 + Details
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