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SCHEDULE II 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 |
(Dollars in thousands) |  | Balance at Beginning of Period |  | Charged to (Reduction of) Costs and Expenses |  | Taken Against Allowance |  | Other (Deductions) Recoveries |  | Balance at End of Period
Allowance for Doubtful Accounts |  |  |  |  |  |  |  |  |  |
December 31, 2019 |  | $ | 1,354 |  |  | $ | 437 |  |  | $ | (100 | ) |  | $ | — |  |  | $ | 1,691 |
December 31, 2018 |  | $ | 1,525 |  |  | $ | 189 |  |  | $ | (360 | ) |  | $ | — |  |  | $ | 1,354 |
December 31, 2017 |  | $ | 1,952 |  |  | $ | (275 | ) |  | $ | (152 | ) |  | $ | — |  |  | $ | 1,525 |
(Dollars in thousands) |  | Balance at Beginning of Period |  | Charged to (Reduction of) Costs and Expenses |  | Taken Against Allowance |  | Other (Deductions) Recoveries |  | Balance at End of Period
Valuation on Allowance for Deferred Tax Assets |  |  |  |  |  |  |  |  |  |
December 31, 2019 |  | $ | 16,889 |  |  | $ | 656 |  |  | $ | (2,920 | ) |  | $ | — |  |  | $ | 14,625 |
December 31, 2018 |  | $ | 8,754 |  |  | $ | 8,135 |  |  | $ | — |  |  | $ | — |  |  | $ | 16,889 |
December 31, 2017 |  | $ | 6,388 |  |  | $ | 2,366 |  |  | $ | — |  |  | $ | — |  |  | $ | 8,754 |

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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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