Goodwill and Other Intangible Assets - Intangible Assets Major Class (Detail) (USD $) In Thousands, unless otherwise specified	Feb. 28, 2014	Feb. 28, 2013
Intangible Assets By Major Class [Line Items]
Indefinite intangible assets, Gross Carrying Amount	$ 28,802	$ 26,651
Finite intangible assets, Gross Carrying Amount	66,688	65,800
Intangible assets, Gross Carrying Amount, Total	95,490	92,451
Indefinite intangible assets, Accumulated Amortization
Finite intangible assets, Accumulated Amortization	(46,352)	(39,118)
Intangible assets, Accumulated Amortization, Total	(46,352)	(39,118)
Indefinite intangible assets, Net Carrying Amount	28,802	26,651
Finite intangible assets, Net Carrying Amount	20,336	26,682
Intangible assets, Net Carrying Amount, Total	49,138	53,333
Patents [Member]
Intangible Assets By Major Class [Line Items]
Finite intangible assets, Gross Carrying Amount	5,175	5,325
Finite intangible assets, Accumulated Amortization	(3,557)	(3,927)
Finite intangible assets, Net Carrying Amount	1,618	1,398
Trademarks [Member]
Intangible Assets By Major Class [Line Items]
Finite intangible assets, Gross Carrying Amount	9,556	9,714
Finite intangible assets, Accumulated Amortization	(8,221)	(8,158)
Finite intangible assets, Net Carrying Amount	1,335	1,556
Artist relationships [Member]
Intangible Assets By Major Class [Line Items]
Finite intangible assets, Gross Carrying Amount	19,230	19,230
Finite intangible assets, Accumulated Amortization	(11,193)	(8,034)
Finite intangible assets, Net Carrying Amount	8,037	11,196
Customer relationships [Member]
Intangible Assets By Major Class [Line Items]
Finite intangible assets, Gross Carrying Amount	16,987	16,725
Finite intangible assets, Accumulated Amortization	(8,874)	(6,670)
Finite intangible assets, Net Carrying Amount	8,113	10,055
Other [Member]
Intangible Assets By Major Class [Line Items]
Finite intangible assets, Gross Carrying Amount	15,740	14,806
Finite intangible assets, Accumulated Amortization	(14,507)	(12,329)
Finite intangible assets, Net Carrying Amount	1,233	2,477
Tradenames [Member]
Intangible Assets By Major Class [Line Items]
Indefinite intangible assets, Gross Carrying Amount	28,802	6,200
Indefinite intangible assets, Accumulated Amortization
Indefinite intangible assets, Net Carrying Amount	28,802	6,200
Other [Member]
Intangible Assets By Major Class [Line Items]
Indefinite intangible assets, Gross Carrying Amount		20,451
Indefinite intangible assets, Accumulated Amortization
Indefinite intangible assets, Net Carrying Amount		$ 20,451