Acquisitions - Schedule of Consideration Paid for IPR&D (Detail) - QrumPharma $ in Thousands	1 Months Ended
Dec. 31, 2020 USD ($)
Business Acquisition [Line Items]
Cash consideration	$ 3,574
Stock consideration (3,067,179 shares at $3.01 per share)	9,250
Transaction costs	531
Repayment of debt	11
Liabilities assumed	22
Cash acquired	(155)
Total consideration paid for IPR&D	$ 13,233

Business acquisition, repayment of debt.

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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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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.

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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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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).

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The amount of cash paid during the reporting period for charges associated with the mergers.

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

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