XML 70 R58.htm IDEA: XBRL DOCUMENT v3.22.2.2

Net Loss per Share - Schedule of Potentially Dilutive Securities Were Excluded From The Computation of Diluted Net Loss Per Share (Details) - shares shares in Thousands	6 Months Ended
	Jul. 31, 2022	Jul. 31, 2021
Antidilutive Securities Excluded From Computation Of Earnings Per Share
Potentially dilutive securities were excluded from computation of diluted net loss per share (in shares)	13,051	10,014
Stock options
Antidilutive Securities Excluded From Computation Of Earnings Per Share
Potentially dilutive securities were excluded from computation of diluted net loss per share (in shares)	8,297	9,909
RSUs
Antidilutive Securities Excluded From Computation Of Earnings Per Share
Potentially dilutive securities were excluded from computation of diluted net loss per share (in shares)	4,495	0
Employee stock purchase rights under the ESPP
Antidilutive Securities Excluded From Computation Of Earnings Per Share
Potentially dilutive securities were excluded from computation of diluted net loss per share (in shares)	154	0
Common stock warrants
Antidilutive Securities Excluded From Computation Of Earnings Per Share
Potentially dilutive securities were excluded from computation of diluted net loss per share (in shares)	105	105

X

- 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

+ Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

X

- 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

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_EmployeeStockOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_RestrictedStockUnitsRSUMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=base_EmployeeStockPurchasePlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_WarrantMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: