Potential milestone payments in addition to recognized revenue.

No definition available.

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- Definition

The cash inflow from issuance of rights to purchase common shares at predetermined price in a private placement.

+ References

No definition available.

+ Details

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- Definition

Non-refundable upfront cash payment received.

+ References

No definition available.

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- Definition

Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable.

+ References

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- Definition

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.

+ References

No definition available.

+ Details

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- Definition

The cash inflow from the additional capital contribution to the entity.

+ References

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- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Summary of Significant Accounting Policies - Sources of Liquidity and Funding Requirements (Details) - USD ($)					12 Months Ended
	Nov. 21, 2021	May 15, 2021	Oct. 22, 2020	Jul. 23, 2020	Dec. 31, 2021	Dec. 31, 2020
Class of Warrant or Right
Net proceeds from issuance of pre-funded warrants in a private placement					$ 4,934,000	$ 24,771,000
Net proceeds	$ 250,000,000		$ 48,200,000			24,917,000
Cash, cash equivalents and short-term investments					114,100,000
Accumulated deficit					(206,319,000)	$ (163,466,000)
Pre Funded Warrant [Member]
Class of Warrant or Right
Net proceeds				$ 24,800,000
Ji Xing
Class of Warrant or Right
Upfront cash payment		$ 15,000,000			15,000,000
Potential milestone payments					$ 107,500,000