XML 34 R56.htm IDEA: XBRL DOCUMENT v2.4.0.6
Commitments and Contingencies (Details Textual 1) (Contractor, Elma, USD $)
Dec. 31, 2012
Oct. 31, 2012
Contractor | Elma
   
Agreement Counterparty [Line Items]    
Expected cost of facility expansion   $ 700,000
Remaining commitments for the completion of the project $ 410,000