Long-Term Incentive Plan (Tables)

12 Months Ended

Dec. 31, 2012

Long-Term Incentive Plan [Abstract]

Schedule of fair value option award granted

	2010
Weighted average grant date fair value	$	4.78
Weighted average assumptions used:
Expected volatility		84.1	%
Expected lives		5 yrs
Risk-free interest rates		2.62	%
Expected dividend yields		–

Summary of option activity under long-term incentive plan

A summary of option activity under the long-term incentive plan for the three years ended December 31, 2012, is included in the following table:

	2012					2011					2010
	Number of Options			Weighted Average Exercise Price		Number of Options			Weighted Average Exercise Price		Number of Options			Weighted Average Exercise Price
Outstanding at January 1		7,265		$	16.06		9,566		$	15.50		10,639		$	15.69
Granted		–		$	–		–		$	–		609		$	7.09
Exercised		(225	)	$	1.88		(162	)	$	1.85		(56	)	$	1.76
Canceled		(1,506	)	$	17.13		(2,139	)	$	14.66		(1,626	)	$	14.07
Outstanding at December 31		5,534		$	16.34		7,265		$	16.06		9,566		$	15.50
Vested and exercisable at December 31		5,366		$	16.63		6,897		$	16.55		8,756		$	16.58
Weighted average remaining contractual term (in years)		3.0					4.5					3.8

Schedule of intrinsic value of options exercised

The total intrinsic value of options exercised during the years ended December 31, 2012, 2011 and 2010 is as follows:

2012	$	1,207
2011		782
2010		280

Summary of stock options outstanding

The following table summarizes information (net of estimated forfeitures) related to stock options outstanding at December 31, 2012:

Range of Exercise Prices	Number of Options Outstanding (a)		Weighted Average Remaining Life (years)	Weighted Average Exercise Price		Number of Options Exercisable		Weighted Average Exercise Price
$1–6		430	6.0	$	1.76		430	$	1.76
$7–14		1,324	5.8	$	10.23		1,154	$	10.69
$15–17		789	2.9	$	17.10		789	$	17.10
$18–23		2,977	1.4	$	21.00		2,977	$	21.00
$1–23		5,520	3.0	$	16.36		5,350	$	16.66

(a) Comprised of Series B shares

summary of RSU activity under long-term incentive plan

A summary of RSU activity under the long-term incentive plan for the three years ended December 31, 2012, is summarized in the following table.

	2012					2011					2010
	Number of RSUs			Weighted Average Price		Number of RSUs			Weighted Average Price		Number of RSUs			Weighted Average Price
Outstanding at January 1		1,523		$	6.38		1,433		$	8.23		1,895		$	9.86
Granted		1,140		$	7.17		836		$	7.87		492		$	7.20
Vested		(545	)	$	4.23		(726	)	$	11.74		(891	)	$	10.88
Canceled		(53	)	$	7.33		(20	)	$	6.31		(63	)	$	12.04
Outstanding at December 31		2,065		$	7.36		1,523		$	6.38		1,433		$	8.23
Vested at December 31		–		$	–		–		$	–		–		$	–