Stockholder's Equity (Tables)

6 Months Ended

Jun. 30, 2015

Stockholders' Equity [Abstract]

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	330,850	$1.88 - $2.15	$ 2.11
Exercised	-	-	-
Forfeited	(68,830)	$1.69 - $91.90	$ 23.58
Outstanding, June 30, 2015	749,166	$1.74 - $116.40	$ 9.96

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	370,700	$ 2.07
Vested	(197,800)	$ 3.36
Forfeited	(64,897)	$ 2.82
Outstanding, June 30, 2015	805,754	$ 2.62