XML 82 R34.htm IDEA: XBRL DOCUMENT

Note 12 - Stock Incentive and Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2012

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

	2012					2011					2010
	Number of Shares		Weighted Average Exercise Price			Number of Shares		Weighted Average Exercise Price			Number of Shares		Weighted Average Exercise Price

Outstanding, beginning of year	17,877,785		$	4.33		18,630,205		$	4.46		20,391,956		$	4.75
Granted	6,222,222			4.24		1,350,000			3.82		400,000			3.81
Exercised	(4,677,271)			2.79		(1,050,025)			1.19		(1,181,743)			2.21
Canceled	(806,354)			16.04		(1,052,395)			9.15		(980,008)			12.90

Outstanding, end of year	18,616,382		$	4.21		17,877,785		$	4.33		18,630,205		$	4.46

Exercisable at end of year	11,956,258		$	4.17		13,137,785		$	4.84		10,401,955		$	5.96

Available for future grant	23,283,953					31,570,998					4,279,893

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

Outstanding																				Exercisable
Exercise Prices								Number of Shares				Weighted Average Exercise Price				Weighted Average Remaining Contractual Life				Number of Shares				Weighted Average Exercise Price
Low				High				Number of Shares				Weighted Average Exercise Price				Weighted Average Remaining Contractual Life				Number of Shares				Weighted Average Exercise Price
$	0.67			$	6.94				17,999,585			$	3.43				3.66				11,339,461			$	2.94
$	14.82			$	29.84				616,797			$	26.92				1.08				616,797			$	26.92

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

		2012				2011				2010

Dividend yield			0.00	%			0.00	%			0.00	%
Expected volatility			82.09	%			97.40	%			93.70	%
Risk-free interest rate			0.73	%			0.75	%			1.33	%
Expected life (years)		2.5				3.5				4.5

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

		Year Ended December 31,
		2012				2011				2010
		(Dollars in thousands)

Stock options and stock appreciation rights		$	4,523			$	7,259			$	6,084
Unrestricted stock grants			488				3,980				5,764
Restricted stock grants			378				―				―
Performance share awards			1,762				―				―
Total		$	7,151			$	11,239			$	11,848

Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block]

		As of December 31,
		2012								2011								2010
		Unrecognized Expense				Weighted Average Period (years)				Unrecognized Expense				Weighted Average Period (years)				Unrecognized Expense				Weighted Average Period (years)
		(Dollars in thousands)

Unvested stock options and stock appreciation rights		$	4,395				1.7			$	3,765			1.6				$	7,799			1.7
Nonvested restricted stock grants			1,098				2.2				―				―				―				―
Nonvested performance share awards			5,188				2.2				―				―				―				―
Total unrecognized compensation expense		$	10,681				2.0			$	3,765			1.6				$	7,799			1.7

Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate.

+ References+ Details

Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

+ References+ Details