v3.26.3
Segment Reporting - Schedule of Segment Reporting Information (Details) - USD ($)
$ in Thousands
 3 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting Information [Line Items]    
Net sales $ 252,941 $ 194,733
Sales and marketing expense 8,333 6,293
Depreciation 8,214 8,138
Amortization 4,707 1,713
Income (loss) before provision for income taxes 8,315 (399)
Batchelder et al. v. Malibu Boats, LLC    
Segment Reporting Information [Line Items]    
Insurance recoveries 15,000  
Malibu    
Segment Reporting Information [Line Items]    
Net sales 71,459 78,647
Saltwater Fishing    
Segment Reporting Information [Line Items]    
Net sales 68,854 64,318
Cobalt    
Segment Reporting Information [Line Items]    
Net sales 61,519 51,768
Saxdor    
Segment Reporting Information [Line Items]    
Net sales 51,109  
Operating Segments    
Segment Reporting Information [Line Items]    
Net sales 252,941 194,733
Cost of sales (excluding depreciation) 207,458 159,192
Sales and marketing expense 8,333 6,293
General and administrative expense (excluding depreciation) 16,246 12,337
Other segment items 1,660 (10)
Segment Adjusted EBITDA 19,244 16,921
Operating Segments | Malibu    
Segment Reporting Information [Line Items]    
Net sales 71,459 78,647
Cost of sales (excluding depreciation) 58,148 60,492
Sales and marketing expense 2,849 2,798
General and administrative expense (excluding depreciation) 4,631 4,471
Other segment items 0 (10)
Segment Adjusted EBITDA 5,831 10,896
Operating Segments | Saltwater Fishing    
Segment Reporting Information [Line Items]    
Net sales 68,854 64,318
Cost of sales (excluding depreciation) 57,624 54,631
Sales and marketing expense 2,647 2,281
General and administrative expense (excluding depreciation) 4,632 4,425
Other segment items 0 0
Segment Adjusted EBITDA 3,951 2,981
Operating Segments | Cobalt    
Segment Reporting Information [Line Items]    
Net sales 61,519 51,768
Cost of sales (excluding depreciation) 51,548 44,069
Sales and marketing expense 1,121 1,214
General and administrative expense (excluding depreciation) 3,473 3,441
Other segment items 0 0
Segment Adjusted EBITDA 5,377 3,044
Operating Segments | Saxdor    
Segment Reporting Information [Line Items]    
Net sales 51,109
Cost of sales (excluding depreciation) 40,138
Sales and marketing expense 1,716
General and administrative expense (excluding depreciation) 3,510
Other segment items 1,660
Segment Adjusted EBITDA 4,085
Segment Reporting, Reconciling Item, Corporate Nonsegment    
Segment Reporting Information [Line Items]    
Corporate expenses and other $ (1,992) $ 7,469