Note 21 - Stock Based Compensation (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended							12 Months Ended		12 Months Ended		12 Months Ended									12 Months Ended					1 Months Ended	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2013 Year One [Member] Perfomance-based Options Terms [Member]	Dec. 31, 2013 Year One [Member] Perfomance-based Options Terms [Member] Minimum [Member]	Dec. 31, 2012 Year Two [Member] Perfomance-based Options Terms [Member]	Dec. 31, 2012 Year Two [Member] Perfomance-based Options Terms [Member] Minimum [Member]	Dec. 31, 2012 Year Three [Member] Perfomance-based Options Terms [Member]	Dec. 31, 2012 Year Three [Member] Perfomance-based Options Terms [Member] Minimum [Member]	Dec. 31, 2013 Perfomance-based Options Terms [Member] 2011 Equity Incentive Plan [Member]	Dec. 31, 2013 Perfomance-based Options Terms [Member] Minimum [Member]	Dec. 31, 2013 Employee Stock Option [Member]	Dec. 31, 2012 Employee Stock Option [Member]	Dec. 31, 2011 Employee Stock Option [Member]	Dec. 31, 2013 Employee Stock Option [Member] Maximum [Member]	Dec. 31, 2012 Performance Shares [Member] 2011 Equity Incentive Plan [Member]	Mar. 31, 2012 Performance Shares [Member] 2011 Equity Incentive Plan [Member]	Dec. 31, 2013 Restricted Stock [Member]	Dec. 31, 2012 Restricted Stock [Member]	Dec. 31, 2011 Restricted Stock [Member]	Dec. 31, 2013 2011 Equity Incentive Plan [Member] Chief Executive Officer [Member]	Dec. 31, 2013 2011 Equity Incentive Plan [Member] Chief Operating Officer [Member]	Mar. 31, 2012 2011 Equity Incentive Plan [Member]	Dec. 31, 2013 Executives [Member]	Dec. 31, 2012 CEO and COO [Member]	Dec. 31, 2013 Minimum [Member] Non-Executives [Member]	Dec. 31, 2013 Maximum [Member] Non-Executives [Member]
Note 21 - Stock Based Compensation (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share)	$ 9.75	[1]	$ 7.54	[1]	$ 7.42	[1]																				$ 7.42
Annual Forfeiture Rate																											0.00%		20.00%	45.00%
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares)	237,500	[1]	1,382,500	[1]	265,000	[1]																		500,000	500,000			1,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value	$ 1.1		$ 7.0		$ 0.2
Allocated Share-based Compensation Expense															5.6	10.6	9.0		6.2		4.0	5.6	6.4
Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options	2.2
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options	4.2
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	1 year 328 days																				1 year 109 days
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period													3 years					7 years
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights													one third
Home Gross Margin														16.70%
Percen tIncrease In Total Revenue								10.00%
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number (in Shares)							166,667		166,667		166,666
Percentage Increase In Revenue Net										15.00%		20.00%
Estimated Performance Based Stock Option Grant Expense Maximum																				7.4
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense																					1.6
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized																					$ 3.9
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Intrinsic Value, Amount Per Share (in Dollars per share)																					$ 9,600,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Intrinsic Value, Amount Per Share (in Dollars per share)																					$ 5,500,000	$ 5,900,000	$ 1,900,000

[1] Total shares granted in 2012 include 1,000,000 performance based options granted to our CEO and COO. See further discussion regarding these grants in the "Performance Based Stock Award Activity" section below.