Note 14 - Intangible Assets (Detail) - Summary of finite lived intangible assets: (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Gross Cost	$ 8,337
Accumulated Amortization	(6,456)	(5,019)
Weighted-average amortization period (in years)	4 years 328 days
Customer Lists [Member]
Gross Cost	3,143
Accumulated Amortization	(2,412)
Weighted-average amortization period (in years)	5 years 36 days
Noncompete Agreements [Member]
Gross Cost	1,047
Accumulated Amortization	(624)
Weighted-average amortization period (in years)	6 years 6 months
Talent and Model Contractual Relationships [Member]
Gross Cost	2,514
Accumulated Amortization	(2,158)
Weighted-average amortization period (in years)	4 years
Employment Contracts [Member]
Gross Cost	1,633
Accumulated Amortization	$ (1,262)
Weighted-average amortization period (in years)	5 years