Stock-Based Compensation Plans (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Jun. 30, 2011	Jun. 30, 2010
Summary of the activity for the Company's Stock Option Awards
Options outstanding, Options, Beginning Balance	4,500,000	4,561,000	5,308,000
Exchanged and Cancelled, Options			(605,000)
Granted, Options	825,000
Forfeited, Options	3,730,000	(61,000)	(142,000)
Options outstanding, Options, Ending Balance	1,595,000	4,500,000	4,561,000
Options exercisable/vested at December 31, 2012, Options	1,004,000
Options outstanding, Weighted Average Exercise Price, Beginning Balance	$ 3.06	$ 3.06	$ 4.04
Exchanged and Cancelled, Weighted Average Exercise Price			$ 10.69
Granted, Weighted Average Exercise Price	$ 1.45
Forfeited, Weighted Average Exercise Price	$ 3.00	$ 3.04	$ 6.91
Options outstanding, Weighted Average Exercise Price, Ending Balance	$ 2.38	$ 3.06	$ 3.06
Options exercisable/vested at December 31, 2012, Weighted Average Exercise Price	$ 2.79
Option outstanding, Aggregate Intrinsic Value, Beginning Balance
Exchanged and Cancelled, Aggregate Intrinsic Value
Granted, Aggregate Intrinsic Value
Forfeited, Aggregate Intrinsic Value
Option outstanding, Aggregate Intrinsic Value, Ending Balance
Options exercisable/vested at December 31, 2012, Aggregate Intrinsic Value
Maximum [Member]
Summary of the activity for the Company's Stock Option Awards
Options Outstanding, Exercise Price, Beginning Balance	$ 8.13	$ 8.13	$ 11.81
Exchanged and Cancelled, Exercise Price			$ 11.81
Granted, Exercise Price	$ 1.45
Forfeited, Exercise Price	$ 3.04	$ 3.04	$ 11.81
Options Outstanding, Exercise Price, Ending Balance	$ 8.13	$ 8.13	$ 8.13
Minimum [Member]
Summary of the activity for the Company's Stock Option Awards
Options Outstanding, Exercise Price, Beginning Balance	$ 3.00		$ 3.00
Exchanged and Cancelled, Exercise Price			$ 6.64
Forfeited, Exercise Price	$ 3.00		$ 3.10
Options Outstanding, Exercise Price, Ending Balance	$ 3.00	$ 3.00	$ 3.00