XML 33 R22.htm IDEA: XBRL DOCUMENT v3.21.1

INITIAL PUBLIC OFFERING (Details) - $ / shares	Nov. 27, 2020	Mar. 31, 2021
Public Offering
Subsidiary, Sale of Stock [Line Items]
Number of units issued	23,000,000
Share price	$ 10.00
Number of unit consists class A ordinary shares	1
Number of warrants in a unit	0.50
Shares issuable per warrant	1	1
Over-allotment
Subsidiary, Sale of Stock [Line Items]
Number of units issued	3,000,000
Share price	$ 10.00
Exercise price of warrants	$ 11.50	$ 11.50

X

- Definition

Represents the number of shares in a unit.

+ References

No definition available.

+ Details

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Namespace Prefix:	svsvu_
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Balance Type:	na
Period Type:	duration

X

- Definition

Represents the number of warrants in a unit.

+ References

No definition available.

+ Details

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Namespace Prefix:	svsvu_
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X

- Definition

Number of new units issued during the period.

+ References

No definition available.

+ Details

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X

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644

+ Details

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X

- Definition

Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.

+ References

No definition available.

+ Details

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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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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- Details

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- Details

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