Stock Based Compensation - Summary of Stock Option Activity (Parenthetical) (Detail)	Jun. 30, 2020 $ / shares
Options Outstanding [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate Intrinsic Value, Estimated per share fair value of common stock	$ 7.88

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.

No definition available.

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