Quarterly report pursuant to Section 13 or 15(d)

Supplemental Disclosure for Statements of Cash Flows (Details)

v2.4.0.8
Supplemental Disclosure for Statements of Cash Flows (Details) (USD $)
9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Class of Stock [Line Items]    
Cash paid during the period for interest $ 1,200,000 $ 476,000
Issued stock to 401(k) plan, shares 22,126 17,390
General Electric Capital Corporation [Member]
   
Class of Stock [Line Items]    
Fair value of warrants issued 631,000  
Deferred debt discount fees 1,000,000  
Crede CG III, Ltd. [Member]
   
Class of Stock [Line Items]    
Fair value of warrants issued $ 7,700,000