Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Impact of Adoption (Details)

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Basis of Presentation and Summary of Significant Accounting Policies - Schedule of Impact of Adoption (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Jan. 01, 2020
Dec. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Accounts receivable $ 82,796   $ 88,219
Other current assets 12,121   12,839
Other non-current assets 26,868   27,509
Accumulated deficit $ (1,245,113)   $ (1,162,901)
Cumulative Effect, Period Of Adoption, Adjustment      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Accounts receivable   $ (503)  
Other current assets   (111)  
Other non-current assets   (673)  
Accumulated deficit   (1,287)  
Cumulative Effect, Period Of Adoption, Adjusted Balance      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Accounts receivable   87,716  
Other current assets   12,728  
Other non-current assets   26,836  
Accumulated deficit   $ (1,164,188)