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v3.19.1

Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
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Mar. 31, 2019
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Schedule II - Valuation and Qualifying Accounts | Schedule II - Valuation and Qualifying Accounts Years ended March 31, 2019, 2018 and 2017
| Balance at | Charged to |  | Balance at
| beginning of | costs and |  | end of
(In thousands) | year | expenses | Deductions | year
2019 |  |  |  |
Deferred tax valuation allowance | $ | 54,260 |  | $ | 3,592 |  | $ | — |  | $ | 57,852 |
Allowance for doubtful accounts | $ | 900 |  | $ | 539 |  | $ | (651 | ) | $ | 788 |
2018 |  |  |  |
Deferred tax valuation allowance | $ | 80,013 |  | $ | (25,753 | ) | $ | — |  | $ | 54,260 |
Allowance for doubtful accounts | $ | 509 |  | $ | 1,063 |  | $ | (672 | ) | $ | 900 |
2017 |  |  |  |
Deferred tax valuation allowance | $ | 77,846 |  | $ | 2,167 |  | $ | — |  | $ | 80,013 |
Allowance for doubtful accounts | $ | 617 |  | $ | 648 |  | $ | (756 | ) | $ | 509 |

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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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