v2.4.1.9

Schedule II Valuation And Qualifying Accounts | 12 Months Ended
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Dec. 31, 2014
Schedule II Valuation And Qualifying Accounts | SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS For the years ended December 31, 2014, 2013, and 2012 (in thousands)
|  | Balance at the beginning of the period |  |  | Additions (1) |  |  | Deductions |  |  | Balance at the end of the period |
Allowance for doubtful accounts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
December 31, 2014 |  | $ | 3,989 |  |  |  | 2,969 |  |  |  | (2,546 | ) |  | $ | 4,412 |
December 31, 2013 |  | $ | 4,366 |  |  |  | 2,281 |  |  |  | (2,658 | ) |  | $ | 3,989 |
December 31, 2012 |  | $ | 5,628 |  |  |  | 2,361 |  |  |  | (3,623 | ) |  | $ | 4,366 |
Deferred tax valuation allowance: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
December 31, 2014 |  | $ | 77 |  |  |  | 2,234 |  |  |  | 0 |  |  | $ | 2,311 |
December 31, 2013 |  | $ | 231 |  |  |  | 77 |  |  |  | (231 | ) |  | $ | 77 |
December 31, 2012 |  | $ | 736 |  |  |  | 7 |  |  |  | (512 | ) |  | $ | 231 |
(1) | Reductions in/charges to revenues and expenses.

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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 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 + Details
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Period Type: | duration