Stockholder's Equity (Tables) (Restricted Stock [Member])

3 Months Ended

Mar. 31, 2013

Restricted Stock [Member]

Summary Of The Option And Stock Appreciation Rights Activity

	Number of Options/SARs	Range of Exercise Price	Weighted Average Exercise Price per Share
Outstanding, December 31, 2012	373,899	$1.63 - $116.40	$ 43.90
Granted	-	$0.00 - $0.00	-
Exercised	-	$0.00 - $0.00	-
Forfeited	(54,461)	$8.10 - $68.60	$ 38.96
Outstanding, March 31, 2013	319,438	$1.63 - $116.40	$ 44.74

Summary Of The Restricted Share Grant Activity

	Number of Shares	Weighted Average Grant Date Fair Value per Share
Outstanding, December 31, 2012	68,543	$ 20.62
Granted	-	-
Vested	(33)	$ 33.80
Forfeited	(16,445)	$ 16.70
Outstanding, March 31, 2013	52,065	$ 21.85

Summary Of The Restricted Shares Outstanding

	Number of Shares
Time based restricted shares	7,975
Performance based restricted shares	44,090
Outstanding, March 31, 2013	52,065

Summary Of The Restricted Stock Unit Activity

	Number of Restricted Shares Units	Weighted Average Grant Date Fair Value per Unit
Outstanding, December 31, 2012	529,312	$ 2.64
Granted	266,334	$ 2.49
Vested	(52,522)	$ 10.23
Forfeited	(91,977)	$ 2.23
Outstanding, March 31, 2013	651,147	$ 2.02