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Net Income (Loss) Per Share - Summary of Common Stock Issuance (Details) $ / shares in Units, $ in Thousands | 3 Months Ended
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Jun. 30, 2019 USD ($) $ / shares shares
Equity [Abstract] |
Proceeds from Issuance of Common Stock, Gross | $ 50,000
Stock Issued During Period, Shares, New Issues | shares | 16,630,444
Shares Issued, Price Per Share | $ / shares | $ 3.00
Stock Issued During Period, Value, New Issues | $ 48,887

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