Stockholder's Equity (Tables)

3 Months Ended

Mar. 31, 2015

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

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, 2014	487,146	$1.69 - $116.40	$ 17.21
Granted	280,850	2.15	$ 2.15
Exercised	-	-	-
Forfeited	(50,080)	$2.15 - $91.90	$ 14.33
Outstanding, March 31, 2015	717,916	$1.69 - $116.40	$ 11.52

Restricted Stock Units [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary Of The Restricted Stock Unit Activity

	Number of Restricted Shares Units	Weighted Average Grant Date Fair Value per Unit
Outstanding, December 31, 2014	697,751	$ 3.14
Granted	277,700	$ 2.16
Vested	(117,050)	$ 3.49
Forfeited	(58,800)	$ 2.81
Outstanding, March 31, 2015	799,601	$ 2.77