Stock-Based Employee Compensation (Tables)

6 Months Ended

Jun. 30, 2012

Stock-Based Employee Compensation [Abstract]

Stock and restricted stock unit grant and vesting activity

	Stock Awards			Restricted Stock Units
	Number of Shares
Non-vested at December 31, 2011		—			66,562
Granted		31,820			40,393
Vested		(31,820	)		(8,380	)
Non-vested at June 30, 2012		—			98,575

Stock option activity

	Shares			Price Per Share	Weighted- Average Exercise Price
Outstanding at December 31, 2011		818,028		$1.585 to $6.700	$	4.19
Granted		0		$0.000	$	0.00
Expired		(235,000	)	$6.700	$	6.70
Forfeited		0		$0.000	$	0.00
Outstanding at June 30, 2012		583,028		$1.585 to $5.850	$	3.17

Outstanding stock options

Outstanding								Exercisable
Exercise Price		Shares		Weighted- Average Life (Years)		Intrinsic Value		Weighted- Average Exercise Price		Shares		Intrinsic Value
	$1.585		150,000		0.41	$	977	$	1.585		150,000	$	977
	2.300		258,723		6.67		1,501		2.300		129,362		750
	5.770		31,923		4.67		74		5.770		31,923		74
	5.850		142,382		5.58		320		5.850		106,787		240
			583,028		4.68	$	2,872		3.220		418,072	$	2,041