Acquisition of Warp Drive - Summary of Purchase Price Consideration For Acquisition (Details) - Warp Drive $ in Thousands	1 Months Ended
Oct. 31, 2018 USD ($)
Business Acquisition [Line Items]
Cash	$ 1,172
Contingently returnable consideration asset	(310)
Total consideration	69,006
Series B Redeemable Convertible Preferred Stock
Business Acquisition [Line Items]
Series B redeemable convertible preferred stock	$ 68,144

Business combination, contingently returnable consideration asset.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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