Segment Reporting - Schedule of Segment Reporting Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Net sales	$ 188,622	$ 200,280	$ 383,355	$ 371,860
Sales and marketing expense	6,069	5,985	12,362	10,849
Depreciation	8,120	7,825	16,258	15,198
Amortization	1,713	1,712	3,426	3,428
(Loss) income before (benefit) provision for income taxes	(3,811)	2,600	(4,210)	(3,397)
Malibu
Segment Reporting Information [Line Items]
Net sales	70,633	74,099	149,280	130,118
Saltwater Fishing
Segment Reporting Information [Line Items]
Net sales	65,348	70,153	129,665	134,904
Cobalt
Segment Reporting Information [Line Items]
Net sales	52,641	56,028	104,410	106,838
Operating Segments
Segment Reporting Information [Line Items]
Net sales	188,622	200,280	383,355	371,860
Cost of sales (excluding depreciation)	155,896	155,521	315,089	292,047
Sales and marketing expense	6,069	5,985	12,362	10,849
General and administrative expense (excluding depreciation)	11,523	12,039	23,860	23,632
Other segment items	(9)	(9)	(19)	(19)
Segment Adjusted EBITDA	15,143	26,744	32,063	45,351
Operating Segments | Malibu
Segment Reporting Information [Line Items]
Net sales	70,633	74,099	149,280	130,118
Cost of sales (excluding depreciation)	56,509	53,075	117,000	94,814
Sales and marketing expense	2,470	2,865	5,267	4,844
General and administrative expense (excluding depreciation)	4,147	4,139	8,618	7,862
Other segment items	(9)	(9)	(19)	(19)
Segment Adjusted EBITDA	7,516	14,029	18,414	22,617
Operating Segments | Saltwater Fishing
Segment Reporting Information [Line Items]
Net sales	65,348	70,153	129,665	134,904
Cost of sales (excluding depreciation)	53,940	56,715	108,572	109,823
Sales and marketing expense	2,513	2,056	4,795	3,958
General and administrative expense (excluding depreciation)	4,093	4,360	8,518	8,938
Other segment items	0	0	0	0
Segment Adjusted EBITDA	4,802	7,022	7,780	12,185
Operating Segments | Cobalt
Segment Reporting Information [Line Items]
Net sales	52,641	56,028	104,410	106,838
Cost of sales (excluding depreciation)	45,447	45,731	89,517	87,410
Sales and marketing expense	1,086	1,064	2,300	2,047
General and administrative expense (excluding depreciation)	3,283	3,540	6,724	6,832
Other segment items	0	0	0	0
Segment Adjusted EBITDA	2,825	5,693	5,869	10,549
Segment Reporting, Reconciling Item, Corporate Nonsegment
Segment Reporting Information [Line Items]
Corporate expenses and other	$ 9,121	$ 14,607	$ 16,589	$ 30,122