Commitments and Contingencies - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Commitments And Contingencies [Line Items]
Total assets measured at fair value	$ 0	$ 355
Preference share dividend percentage	7.00%	7.00%
Subscriptions price of stock	$ 25,000
Certain MosaiQ Products [Member] \| TTP plc [Member]
Commitments And Contingencies [Line Items]
Royalty term	20 years
MosaiQ Microarrays [Member] \| Catalloid Products, Inc. [Member]
Commitments And Contingencies [Line Items]
Royalty term	10 years
7% Cumulative Redeemable Preference Shares [Member]
Commitments And Contingencies [Line Items]
Preference share dividend percentage	7.00%	7.00%
Preferred stock, no par value	$ 0

Aggregate subscription price of stock.

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- Definition

Commitments and contingencies.

+ References

No definition available.

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- Definition

Preferred stock classified as debt, dividend rate, percentage.

+ References

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- Definition

Royalty term.

+ References

No definition available.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Face amount per share of no-par value preferred stock nonredeemable or redeemable solely at the option of the issuer.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 13
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123467817&loc=SL123496158-112644

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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