Note 6 - Stockholders Equity and Equity Compensation (Tables)

3 Months Ended

Mar. 31, 2012

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

	Stock Awards			Weighted Average Award Date Fair Value
Outstanding at January 1, 2012		643,117		$	17.44
Restricted shares awarded		251,054			18.11
Restricted stock units awarded (1)		188,958			18.11
Restricted shares distributed		(258,242	)		12.84
Restricted stock units distributed		(11,936	)		12.84
Restricted shares forfeited		(7,825	)		20.78
Restricted stock units forfeited		–			–
Outstanding at March 31, 2012		805,126		$	19.32

Schedule of Other Share-based Compensation, Activity [Table Text Block]

	Deferred Stock Units			Weighted Average Award Date Fair Value
Outstanding at January 1, 2012		173,916		$	20.12
Awarded		–			–
Shares distributed		(8,937	)		18.52
Forfeited		–			–
Outstanding at March 31, 2012		164,979		$	20.21

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Shares			Weighted Average Exercise Price
Outstanding at January 1, 2012		1,107,712		$	18.98
Granted		267,880			18.11
Exercised		(11,623	)		13.33
Canceled/Expired		(65,008	)		23.53
Outstanding at March 31, 2012		1,298,961		$	18.62
Exercisable at March 31, 2012		839,590		$	17.21

Schedule of Share-based Compensation, Stock Options and Stock Appreciation Rights Award Activity [Table Text Block]

	2012			2011
	(in millions)
Amount collected from stock option exercises	$		0.2	$		1.6
Total intrinsic value of stock option exercises			0.1			0.9
Tax benefit of stock option exercises recorded in additional paid-in-capital		<	0.1		<	0.1
Aggregate intrinsic value of outstanding stock options at March 31, 2012			2.3			8.9
Aggregate intrinsic value of exercisable stock options at March 31, 2012			2.3			6.3

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	For the Quarter Ended March 31,
	2012						2011
	Range			Weighted Average			Range							Weighted Average
Weighted average grant-date fair value		n/a		$	8.19					n/a				$	11.65
Volatility		45.2	%		45.2	%		49.6	%	-		50.6	%		50.5	%
Expected term (years)		7.0			7.0					7.0					7.0
Dividend yield		0.0	%		0.0	%				0.0	%				0.0	%
Risk-free rate		1.5	%		1.5	%		2.8	%	-		3.0	%		2.8	%