Sales and regulatory milestone payments.

No definition available.

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Period Type:	instant

- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

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-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479328/805-10-50-2

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Period Type:	instant

- Definition

This element represents the fair value of the noncontrolling interest in the acquiree at the acquisition date.

+ References

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-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (e)(1)
-Publisher FASB
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+ Details

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Period Type:	instant

- Definition

Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date.

+ References

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-Name Accounting Standards Codification
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-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479907/805-20-50-1

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
-SubTopic 10
-Name Accounting Standards Codification
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-Paragraph 1
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+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Amount of income (loss) for proportionate share of equity method investee's income (loss).

+ References

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-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (b)
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-Topic 230
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-Topic 944
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+ Details

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Balance Type:	credit
Period Type:	duration

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 30
-Name Accounting Standards Codification
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-Subparagraph (b)
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-URI https://asc.fasb.org//1943274/2147482740/230-10-45-13

+ Details

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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 730
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+ Details

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Period Type:	duration

- Details

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Balance Type:
Period Type:

- Details

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Period Type:

Significant Agreements and Contracts - Zhengzhou Fortune Bioscience Co., Ltd. - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended	6 Months Ended
	Feb. 28, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Loss on equity investments		$ (72,000)	$ 368,000	$ 59,000
Sales and regulatory milestone payments			0
Amendment to Zhengzhou Fortune Bioscience Co., Ltd. \| Repurchase Agreement [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Business acquisition, percentage of voting interests acquired	49.00%
Business acquisition consideration paid in cash	$ 1,800,000
Fair value of non-controlling interest	4,800,000
Accounts payable	$ 3,000,000
Loss on equity investments			400,000
Equity investments			$ 0