Subsequent Events (Details) (USD $)	Jun. 30, 2012
Contractual Obligation	$ 1,857,546
Note Purchase Agreement [Member]
Contractual Obligation	$ 3,000,000

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

No definition available.

Name:	us-gaap_ContractualObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant