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Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Disaggregation of Revenue [Line Items]
Net sales	$ 180,112	$ 165,793	$ 352,192	$ 289,276
North America
Disaggregation of Revenue [Line Items]
Net sales	169,579	152,286	329,505	265,118
International
Disaggregation of Revenue [Line Items]
Net sales	10,533	13,507	22,687	24,158
Boat and trailer sales
Disaggregation of Revenue [Line Items]
Net sales	176,644	163,090	343,833	282,440
Part and other sales
Disaggregation of Revenue [Line Items]
Net sales	3,468	2,703	8,359	6,836
Malibu
Disaggregation of Revenue [Line Items]
Net sales	97,327	90,020	183,207	165,243
Malibu | North America
Disaggregation of Revenue [Line Items]
Net sales	89,643	82,282	168,560	150,140
Malibu | International
Disaggregation of Revenue [Line Items]
Net sales	7,684	7,738	14,647	15,103
Malibu | Boat and trailer sales
Disaggregation of Revenue [Line Items]
Net sales	94,350	87,878	176,433	159,789
Malibu | Part and other sales
Disaggregation of Revenue [Line Items]
Net sales	2,977	2,142	6,774	5,454
Cobalt
Disaggregation of Revenue [Line Items]
Net sales	48,994	45,846	99,145	94,106
Cobalt | North America
Disaggregation of Revenue [Line Items]
Net sales	46,822	43,171	95,580	88,145
Cobalt | International
Disaggregation of Revenue [Line Items]
Net sales	2,172	2,675	3,565	5,961
Cobalt | Boat and trailer sales
Disaggregation of Revenue [Line Items]
Net sales	48,579	45,360	97,879	92,799
Cobalt | Part and other sales
Disaggregation of Revenue [Line Items]
Net sales	415	486	1,266	1,307
Pursuit
Disaggregation of Revenue [Line Items]
Net sales	33,791	29,927	69,840	29,927
Pursuit | North America
Disaggregation of Revenue [Line Items]
Net sales	33,114	26,833	65,365	26,833
Pursuit | International
Disaggregation of Revenue [Line Items]
Net sales	677	3,094	4,475	3,094
Pursuit | Boat and trailer sales
Disaggregation of Revenue [Line Items]
Net sales	33,715	29,852	69,521	29,852
Pursuit | Part and other sales
Disaggregation of Revenue [Line Items]
Net sales	$ 76	$ 75	$ 319	$ 75

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+ References

No definition available.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

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