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Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
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Dec. 31, 2018
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Schedule II - Valuation and Qualifying Accounts | SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS
|  |  |  | Additions |  |  |  |  |  |
Description |  | Balance at Beginning of Period |  | Charged to Costs and Expenses |  | Charged to Other Accounts |  | Deductions |  | Other |  | Balance at End of Period
|  | (In thousands)
Reserve for Uncollectible Accounts Receivable and Sales Returns: |  |  |  |  |  |  |  |  |  |  |  |
2018 |  | $ | 1,568 |  |  | $ | 464 |  |  | $ | — |  |  | $ | (343 | ) | (a) | $ | (43 | ) | (b) | $ | 1,646 |
2017 |  | $ | 873 |  |  | $ | 724 |  |  | $ | — |  |  | $ | (116 | ) | (a) | $ | 87 |  | (b) | $ | 1,568 |
2016 |  | $ | 736 |  |  | $ | 216 |  |  | $ | — |  |  | $ | (64 | ) | (a) | $ | (15 | ) | (b) | $ | 873 |
Deferred Tax Valuation Allowance: |  |  |  |  |  |  |  |  |  |  |  |
2018 |  | $ | 5,309 |  |  | $ | 803 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 6,112 |
2017 |  | $ | 4,116 |  |  | $ | 1,193 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 5,309 |
2016 |  | $ | 3,259 |  |  | $ | 857 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 4,116 |
(a) | Specific write-offs
(b) | F oreign currency exchange rate changes

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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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- References No definition available. + Details
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