Merger - Summary of Purchase Price Paid in Merger (Details) $ / shares in Units, $ in Thousands	Jun. 07, 2019 USD ($) $ / shares shares
Asset Acquisitions [Line Items]
Number of shares of the combined organization owned by the Company’s pre-Merger stockholders \| shares	3,458,170
Fair value of consideration issued to effect the Merger	$ 29,049
Transaction costs	2,154
Purchase price	$ 31,203
GTx
Asset Acquisitions [Line Items]
Multiplied by the fair value per share of GTx common stock \| $ / shares	$ 8.40

The value of an asset or business acquired in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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