Change in Accounting Policy (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended					3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended			3 Months Ended	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012	Mar. 31, 2013 Series C and D Convertible Preferred Stock [Member]	Dec. 31, 2012 Series C and D Convertible Preferred Stock [Member]	Mar. 31, 2013 As Adjusted [Member]	Dec. 31, 2012 As Adjusted [Member]	Mar. 31, 2013 Effect of Accounting Change [Member]	Dec. 31, 2012 Effect of Accounting Change [Member]	Mar. 31, 2013 Effect of Accounting Change [Member] Series C and D Convertible Preferred Stock [Member]	Dec. 31, 2012 Effect of Accounting Change [Member] Series C and D Convertible Preferred Stock [Member]	Mar. 31, 2013 Scenario, Previously Reported [Member]	Dec. 31, 2012 Scenario, Previously Reported [Member]	Mar. 31, 2013 Scenario, Previously Reported [Member] Series C and D Convertible Preferred Stock [Member]	Dec. 31, 2012 Scenario, Previously Reported [Member] Series C and D Convertible Preferred Stock [Member]
Revenue	$ 1,667	$ 461	$ 2,269	$ 1,187				$ 581	$ 2,552	$ (21)	$ 208			$ 602	$ 2,344
Net (loss) attributable to common shareholders	(30,372)	124,119	(21,284)	(41,415)				9,015	(19,178)	(21)	208			9,036	(19,386)
Assets
Current Assets	994		994		948			365	948	0	0			365	948
Long-Term Assets								4,870	5,091	0	0			4,870	5,091
Total Assets	5,792		5,792		6,039			5,235	6,039	0	0			5,235	6,039
Liabilities and Shareholders Deficit
Current Liabilities, excluding Deferred revenue and customer pre-payments								59,162	71,840	0	0			59,162	71,840
Deferred revenue and customer prepayments	2,852		2,852		3,735			3,369	3,527	21	(208)			3,348	3,735
Total Current Liabilities	92,138		92,138		75,575			62,531	75,367	21	(208)			62,510	75,575
Preferred stock						5,188	5,188					0	0			5,188	5,188
Total Shareholders' Deficit	(91,510)		(91,510)		(74,724)			(62,484)	(74,516)	(21)	208			(62,463)	(74,724)
Total Liabilities and Shareholders Deficit	$ 5,792		$ 5,792		$ 6,039			$ 5,235	$ 6,039	$ 0	$ 0			$ 5,235	$ 6,039