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Business Combination, Goodwill and Other Intangible Assets - Intangible Assets Acquired (Details) - USD ($) $ in Thousands | Nov. 08, 2016 | Feb. 25, 2017
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Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Accumulated amortization |  | $ 12,418
Accumulated amortization |  | (12,418)
Grand Design [Member] |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Accumulated amortization |  | (12,418)
Fair value of intangible assets acquired | $ 253,100 |
Accumulated amortization |  | 12,418
Intangible assets, net |  | 240,682
Grand Design [Member] | Trade Names [Member] |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Fair value of indefinite-lived intangible assets acquired | $ 148,000 |
Distribution Rights [Member] | Grand Design [Member] |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, weighted average life | 12 years |
Fair value of finite-lived intangible assets acquired | $ 80,500 |
Accumulated amortization |  | 2,003
Accumulated amortization |  | (2,003)
Order or Production Backlog [Member] | Grand Design [Member] |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, weighted average life | 6 months |
Fair value of finite-lived intangible assets acquired | $ 18,000 |
Accumulated amortization |  | 9,924
Accumulated amortization |  | (9,924)
Noncompete Agreements [Member] | Grand Design [Member] |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, weighted average life | 4 years |
Fair value of finite-lived intangible assets acquired | $ 4,600 |
Accumulated amortization |  | 418
Accumulated amortization |  | (418)
Leases, Acquired-in-Place [Member] | Grand Design [Member] |  |
Acquired Indefinite-lived Intangible Assets [Line Items] |  |
Acquired finite-lived intangible assets, weighted average life | 8 years 1 month 6 days |
Fair value of finite-lived intangible assets acquired | $ 2,000 |
Accumulated amortization |  | 73
Accumulated amortization |  | $ (73)

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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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