Summary of Significant Accounting Policies Reconciliation of Earnings per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Accounting Policies [Abstract]
Common shares issued (in shares)										36,000,000
Numerator:
Net income (loss)	$ (182)	$ 3,416	$ 209	$ 4,165	$ 4,832	$ (4,846)	$ 8,759	$ 3,724	$ 7,608	$ 12,469	$ (50,792)
Denominator:
Basic weighted-average common shares outstanding									112,276,000	102,696,000	73,173,000
Effect of dilutive securities:
Stock awards and options									3,832,000	5,516,000	0
Warrants									6,780,000	10,119,000	0
Diluted weighted-average common shares outstanding									122,888,000	118,331,000	73,173,000
Basic	$ 0.00	$ 0.03	$ 0.00	$ 0.04	$ 0.04	$ (0.05)	$ 0.09	$ 0.04	$ 0.07	$ 0.12	$ (0.69)
Diluted	$ 0.00	$ 0.03	$ 0.00	$ 0.03	$ 0.04	$ (0.05)	$ 0.05	$ 0.02	$ 0.06	$ 0.11	$ (0.69)