v3.26.1
SEGMENT INFORMATION - Segment Reporting (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Total revenue $ 296.8 $ 299.9 $ 557.2 $ 544.6
Total cost of revenue 212.0 216.0 400.8 393.5
Gross profit 84.8 83.9 156.4 151.1
Compensation and related costs 38.7 39.1 75.8 73.1
Facilities   11.3   22.5
Other operating expenses   16.3   32.2
Impairment of franchise rights 0.0 34.0 0.0 34.0
Depreciation and amortization 1.9 2.0 3.8 4.3
Floor plan interest expense   0.0   0.0
Operating income (loss) 17.9 (18.8) 25.5 (15.0)
Floor plan interest expense 2.3 2.6 4.7 5.4
Other interest expense 9.0 10.9 18.4 21.7
Other expense 0.0 (0.2) 0.1 (0.4)
Income (loss) before income taxes 6.6 (32.1) 2.3 (41.7)
Income tax expense 0.1 0.1 0.1 0.2
Net income (loss) 6.5 (32.2) 2.2 (41.9)
Powersports vehicles        
Segment Reporting [Line Items]        
Total revenue 219.7 219.0 411.6 391.0
Total cost of revenue 186.1 187.4 350.2 335.2
Parts, service and accessories        
Segment Reporting [Line Items]        
Total revenue 50.1 52.4 96.8 98.5
Total cost of revenue 25.9 27.5 50.6 52.8
Finance and insurance        
Segment Reporting [Line Items]        
Total revenue 27.0 27.2 48.8 48.3
Vehicle transportation services        
Segment Reporting [Line Items]        
Total revenue 0.0 1.3 0.0 6.8
Total cost of revenue 0.0 1.1 0.0 5.5
Operating Segments | Powersports Dealership Group        
Segment Reporting [Line Items]        
Total revenue 296.8 298.6 557.2 537.8
Total cost of revenue 212.0 214.9 400.8 388.0
Gross profit   83.7   149.8
Compensation and related costs 38.7 38.7 75.8 71.9
Facilities 10.8 11.3 21.0 22.4
Other operating expenses 15.5 16.1 30.3 31.9
Impairment of franchise rights   0.0   0.0
Depreciation and amortization 1.9 0.0 3.8 0.0
Floor plan interest expense 2.3 2.6 4.7 5.4
Operating income (loss)   15.0   18.2
Other interest expense 9.0   18.4  
Other expense     0.1  
Income tax expense $ 0.1   $ 0.1  
Operating Segments | Vehicle Transportation Services        
Segment Reporting [Line Items]        
Total revenue   1.3   6.8
Total cost of revenue   1.1   5.5
Gross profit   0.2   1.3
Compensation and related costs   0.4   1.2
Facilities   0.0   0.1
Other operating expenses   0.2   0.3
Impairment of franchise rights   0.0   0.0
Depreciation and amortization   0.0   0.0
Floor plan interest expense   0.0   0.0
Operating income (loss)   (0.4)   (0.3)
Operating Segments | Powersports vehicles | Powersports Dealership Group        
Segment Reporting [Line Items]        
Total revenue   219.0   391.0
Total cost of revenue   187.4   335.2
Operating Segments | Powersports vehicles | Vehicle Transportation Services        
Segment Reporting [Line Items]        
Total revenue   0.0   0.0
Total cost of revenue   0.0   0.0
Operating Segments | Parts, service and accessories | Powersports Dealership Group        
Segment Reporting [Line Items]        
Total revenue   52.4   98.5
Total cost of revenue   27.5   52.8
Operating Segments | Parts, service and accessories | Vehicle Transportation Services        
Segment Reporting [Line Items]        
Total revenue   0.0   0.0
Total cost of revenue   0.0   0.0
Operating Segments | Finance and insurance | Powersports Dealership Group        
Segment Reporting [Line Items]        
Total revenue   27.2   48.3
Operating Segments | Finance and insurance | Vehicle Transportation Services        
Segment Reporting [Line Items]        
Total revenue   0.0   0.0
Operating Segments | Vehicle transportation services | Powersports Dealership Group        
Segment Reporting [Line Items]        
Total revenue   0.0   0.0
Total cost of revenue   0.0   0.0
Operating Segments | Vehicle transportation services | Vehicle Transportation Services        
Segment Reporting [Line Items]        
Total revenue   1.3   6.8
Total cost of revenue   1.1   5.5
Unallocated and Adjustments        
Segment Reporting [Line Items]        
Total revenue   0.0   0.0
Total cost of revenue   0.0   0.0
Gross profit   0.0   0.0
Compensation and related costs   0.0   0.0
Facilities   0.0   0.0
Other operating expenses   0.0   0.0
Impairment of franchise rights   34.0   34.0
Depreciation and amortization   2.0   4.3
Floor plan interest expense   (2.6)   (5.4)
Operating income (loss)   (33.4)   (32.9)
Unallocated and Adjustments | Powersports vehicles        
Segment Reporting [Line Items]        
Total revenue   0.0   0.0
Total cost of revenue   0.0   0.0
Unallocated and Adjustments | Parts, service and accessories        
Segment Reporting [Line Items]        
Total revenue   0.0   0.0
Total cost of revenue   0.0   0.0
Unallocated and Adjustments | Finance and insurance        
Segment Reporting [Line Items]        
Total revenue   0.0   0.0
Unallocated and Adjustments | Vehicle transportation services        
Segment Reporting [Line Items]        
Total revenue   0.0   0.0
Total cost of revenue   $ 0.0   $ 0.0