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Recent Accounting Pronouncements - Narrative (Details) - Accounting Standards Update 2016-01 $ in Thousands | Oct. 01, 2018 USD ($)
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New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Adoption of Accounting Standards Update (ASU) 2016-01 | $ 0
Retained Earnings |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Adoption of Accounting Standards Update (ASU) 2016-01 | $ 63

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