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NET SALES - Disaggregate sales by major source (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Disaggregation of revenue:
Net sales	$ 77,786	$ 100,061	$ 312,858	$ 272,486
Boats and accessories
Disaggregation of revenue:
Net sales	76,155	98,687	308,436	268,358
Parts
Disaggregation of revenue:
Net sales	$ 1,631	$ 1,374	$ 4,422	$ 4,128

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