Stockholders’ Equity - IPO-Related Transactions (Details) - Class A - Common Stock - IPO - Underwriters $ / shares in Units, $ in Millions	Jan. 23, 2019 USD ($) $ / shares shares
Class of Stock [Line Items]
Number of shares issued in transaction (in shares) \| shares	229,019
Price per share (in dollars per share) \| $ / shares	$ 13.00
Consideration received on transaction \| $	$ 3.0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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