XML 64 R50.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Nature of Business and Basis of Presentation - Additional Information (Details) $ / shares in Units, $ in Thousands |  | 12 Months Ended
--- | --- | ---
Apr. 01, 2024 USD ($) $ / shares shares | Dec. 31, 2024 USD ($) office | Dec. 31, 2023 USD ($)
Nature Of Business And Basis Of Presentation [Line Items] |  |  |
Number of shares issued and sold | shares | 179,412 |  |
Shares price per share | $ / shares | $ 34.00 |  |
Net proceeds from sale of common stock | $ 47,200 |  |
Proceeds from the issuance of common stock | $ 6,100 | $ 1,949 | $ 1,576
Deferred offering costs |  | $ 0 |
Common Stock Offering |  |  |
Nature Of Business And Basis Of Presentation [Line Items] |  |  |
Number of shares issued and sold | shares | 1,323,530 |  |
Shares price per share | $ / shares | $ 34.00 |  |
Net proceeds from sale of common stock | $ 41,500 |  |
Over-Allotment Option |  |  |
Nature Of Business And Basis Of Presentation [Line Items] |  |  |
Number of shares issued and sold | shares | 1,502,942 |  |
Net proceeds from sale of common stock | $ 5,700 |  |
Proceeds from the issuance of common stock | $ 51,100 |  |
UNITED STATES |  |  |
Nature Of Business And Basis Of Presentation [Line Items] |  |  |
Number of offices | office |  | 95 |
MEXICO |  |  |
Nature Of Business And Basis Of Presentation [Line Items] |  |  |
Number of offices | office |  | 2 |

X
- Definition Nature of business and basis of presentation. + References No definition available. + Details
Name: | bwmn_NatureOfBusinessAndBasisOfPresentationLineItems
Namespace Prefix: | bwmn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number Of Offices + References No definition available. + Details
Name: | bwmn_NumberOfOffices
Namespace Prefix: | bwmn_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 340 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.A) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480341/340-10-S99-1 + Details
Name: | us-gaap_DeferredOfferingCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + Details
Name: | us-gaap_ProceedsFromIssuanceOfCommonStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Cash received on stock transaction after deduction of issuance costs. + References No definition available. + Details
Name: | us-gaap_SaleOfStockConsiderationReceivedOnTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Per share or per unit amount of equity securities issued. + References No definition available. + Details
Name: | us-gaap_SharesIssuedPricePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=bwmn_CommonStockOfferingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_OverAllotmentOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_MX
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |