XML 25 R31.htm IDEA: XBRL DOCUMENT v2.4.0.6
4. Notes Payable (Details) (USD $)
Sep. 30, 2012
Dec. 31, 2011
Notes Payable Details    
Third Eye Capital senior secured term note $ 0 $ 7,092,514
Third Eye Capital existing term note 6,913,544 5,756,344
Third Eye Capital revolving credit facility 17,673,329 0
Third Eye Capital revenue participation converted to term note 7,737,484 5,277,753
Third Eye Capital acquisition term note 14,995,953 0
Cilion shareholder Seller note payable 3,737,080 0
State Bank of India secured term loan 5,767,941 5,161,191
Revolving line of credit - related party 5,076,679 4,291,913
Subordinated debt notes and warrant purchase agreements 2,647,827 0
Unsecured working capital loans and short-term notes 1,482,626 2,066,720
Total debt 66,032,463 29,646,435
Less current portion 27,823,896 9,653,499
Total long term debt $ 38,208,567 $ 19,992,936