Accounting policies [Line items].

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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- Definition

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- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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- Definition

Amount of revenue recognized arising from contract liability from change in timeframe for performance obligation to be satisfied.

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- Definition

Amount of gain (loss) from deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of good or service in contract with customer.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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- Definition

Fair value portion of investments in an entity not consolidated. Includes, but is not limited to, investments in an entity that is affiliated with the reporting entity by means of direct or indirect ownership, an entity in which the reporting entity shares control of the entity with another party or group, an entity which the company has significant influence, but does not have control and subsidiaries that are not required to be consolidated and are accounted for using the equity or cost method.

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- Definition

Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

+ References

No definition available.

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Basis of presentation and summary of significant accounting policies- Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021
Accounting Policies [Line Items]
Gain on Verici deconsolidation			$ 0		$ 46,000
Cash current	$ 32,400,000		32,400,000	$ 65,100,000
Cash equivalents current	32,361,000		32,361,000	65,128,000
Accounts receivable reserves recorded amount	0		0	$ 0
Kantaro Bio Sciences LLC [Member]
Accounting Policies [Line Items]
Performance of the contract liability	$ 30,000.00	$ 130,000	$ 160,000		890,000
Equity method investment ownership percentage	25.00%		25.00%	25.00%
Verici Dx Limited [Member]
Accounting Policies [Line Items]
Equity method investments fair value disclosure	$ 4,300,000		$ 4,300,000	$ 9,300,000
Fair value adjustment of investments	$ (2,600,000)	$ 300,000	$ (4,600,000)		$ 5,400,000
Percentage owned in the ordinary shares			5.80%	6.90%
Share-based Payment Arrangement, Option [Member]
Accounting Policies [Line Items]
Antidilutive securities excluded from the computation of earnings per share			4,560,901		3,683,858