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v3.24.1.1.u2

Note 15 - Segment Reporting (Details Textual) - Heavy Fabrications [Member] | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2024 | Dec. 31, 2023 MWh
Number of Facilities |  | 2
Number of Tower Sections in Production Capacity of Turbines Total | 1,650 |
Maximum [Member] |  |
Annual Tower Production Capacity |  | 550
Minimum [Member] |  |
Power Generating Capacity of Turbines (Megawatt-Hour) |  | 1,100

X
- Definition Approximate number of wind towers that can be produced annually. + References No definition available. + Details
Name: | bwen_AnnualTowerProductionCapacity
Namespace Prefix: | bwen_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of facilities of the entity. + References No definition available. + Details
Name: | bwen_NumberOfFacilities
Namespace Prefix: | bwen_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the aggregate power-generating capacity of turbines in the Entity. + References No definition available. + Details
Name: | bwen_NumberOfTowerSectionsInProductionCapacityOfTurbinesTotal
Namespace Prefix: | bwen_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the aggregate power-generating capacity of turbines for which the entity has the annual capacity to produce wind towers. + References No definition available. + Details
Name: | bwen_PowerGeneratingCapacityOfTurbines
Namespace Prefix: | bwen_
Data Type: | dtr-types:energyItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=bwen_HeavyFabricationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |