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Summary of Significant Accounting Policies - Narrative (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Jan. 01, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Adjustment to opening Accumulated deficit related to adoption of ASC Topic 326   $ (9,319)
Cumulative Effect, Period Of Adoption, Adjustment    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Adjustment to opening Accumulated deficit related to adoption of ASC Topic 326 $ 9,319