Equity (Details 3) (USD $)	Jun. 30, 2013
Warrants and Rights Note Disclosure [Abstract]
Total warrants	1,370,833
Fair value per warrant	$ 30.50
Warrant value included within other noncurrent liabilities	$ 41,810,406.5
Warrants Issued On Emergence Date [Member]
Warrants and Rights Note Disclosure [Abstract]
Total warrants	1,634,210
Warrants Subsequently Issued In Settlement Of Pre-Petition Claims [Member]
Warrants and Rights Note Disclosure [Abstract]
Total warrants	237,897
Remaining Warrants To Be Issued In Settlement Of Pre-Petition Claims [Member]
Warrants and Rights Note Disclosure [Abstract]
Total warrants	306,840
Warrants Exercised [Member]
Warrants and Rights Note Disclosure [Abstract]
Total warrants	808,114