Class of warrant or right exercisable days after the completion of business combination.

No definition available.

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Namespace Prefix:	bark_
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- Definition

Class of warrant or right exercisable period from the initial public offering date.

+ References

No definition available.

+ Details

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Namespace Prefix:	bark_
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Balance Type:	na
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- Definition

Class of warrant or right expected term of warrants.

+ References

No definition available.

+ Details

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- Definition

Description of risk free interest rate assumption based on treasury rate.

+ References

No definition available.

+ Details

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Namespace Prefix:	bark_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Period of expiration of warrants after the completion of the initial business combination.

+ References

No definition available.

+ Details

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Namespace Prefix:	bark_
Data Type:	xbrli:durationItemType
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- 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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Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Fair value of financial and nonfinancial obligations.

+ 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
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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Namespace Prefix:
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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

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- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
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- Details

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- Details

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Fair Value Measurements - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	Nov. 24, 2020	Mar. 31, 2021	Nov. 13, 2020
Subsequent Measurement [Member] \| Private Placement Warrants [Member]
Aggregate value of laibilities at fair value		$ 16.0
Subsequent Measurement [Member] \| Private Placement Warrants [Member] \| Portion at Fair Value Measurement
Class of warrant or right exercise price of warrants or rights		$ 3.50
Subsequent Measurement [Member] \| Public Warrants [Member]
Aggregate value of laibilities at fair value		$ 25.5
Class of warrant or right exercise price of warrants or rights		$ 3.01
Initial Measurement [Member] \| Monte Carlo simulation model [Member]
Period of expiration of warrants after the completion of the initial business combination	5 years
Expected term of warrants	5 years 9 months
Warrant exercisable days after the completion of business combination	30 days
Warrant exercisable period from the initial public offering date	12 days
Initial Measurement [Member] \| Monte Carlo simulation model [Member] \| US Treasury (UST) Interest Rate
Description of risk free interest rate assumption based on treasury rate	risk-free interest rate assumption was based on the five-year U.S. Treasury rate
Initial Measurement [Member] \| Private Placement Warrants [Member]
Aggregate value of laibilities at fair value			$ 4.9
Class of warrant or right exercise price of warrants or rights			$ 1.08
Initial Measurement [Member] \| Public Warrants [Member]
Aggregate value of laibilities at fair value			$ 9.0
Class of warrant or right exercise price of warrants or rights			$ 1.06