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Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Thousands |  | 6 Months Ended |
--- | --- | --- | ---
Oct. 23, 2014 | Dec. 31, 2015 | Jun. 30, 2015
Goodwill [Line Items] |  |  |
Gross Carrying Amount |  | $ 57,237 | $ 57,423
Accumulated Amortization |  | (44,501) | (43,428)
Total other intangible assets, net |  | 12,736 | 13,995
Franchise Rights [Member] |  |  |
Goodwill [Line Items] |  |  |
Gross Carrying Amount |  | $ 1,314 | 1,378
Estimated Useful Life (in years) | 5 years | 5 years |
Weighted Average Remaining Useful Life (in years) |  | 3 years 9 months 23 days |
Dealer Relationship [Member] |  |  |
Goodwill [Line Items] |  |  |
Gross Carrying Amount |  | $ 29,728 | 29,842
Estimated Useful Life (in years) | 15 years |  |
Weighted Average Remaining Useful Life (in years) |  | 13 years 9 months 23 days |
Patents [Member] |  |  |
Goodwill [Line Items] |  |  |
Gross Carrying Amount |  | $ 1,386 | 1,386
Estimated Useful Life (in years) |  | 12 years |
Weighted Average Remaining Useful Life (in years) |  | 2 years 6 months 29 days |
Trade Names [Member] |  |  |
Goodwill [Line Items] |  |  |
Gross Carrying Amount |  | $ 24,667 | 24,667
Estimated Useful Life (in years) |  | 15 years |
Weighted Average Remaining Useful Life (in years) |  | 5 years 7 months 29 days |
Noncompete Agreements [Member] |  |  |
Goodwill [Line Items] |  |  |
Gross Carrying Amount |  | $ 51 | 54
Estimated Useful Life (in years) | 10 years | 10 years |
Weighted Average Remaining Useful Life (in years) |  | 8 years 9 months 23 days |
Order or Production Backlog [Member] |  |  |
Goodwill [Line Items] |  |  |
Gross Carrying Amount |  | $ 91 | $ 96
Estimated Useful Life (in years) | 3 months 22 days | 3 months 22 days |
Weighted Average Remaining Useful Life (in years) |  | 1 day |
Minimum [Member] | Dealer Relationship [Member] |  |  |
Goodwill [Line Items] |  |  |
Estimated Useful Life (in years) |  | 8 years |
Maximum [Member] | Dealer Relationship [Member] |  |  |
Goodwill [Line Items] |  |  |
Estimated Useful Life (in years) |  | 15 years |

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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