XML 26 R7.htm IDEA: XBRL DOCUMENT v2.4.0.6
Condensed Consolidated Statements of Cash Flows (Parenthetical) (USD $)
12 Months Ended
Dec. 31, 2011
Dec. 31, 2010
Statement of Cash Flows [Abstract]    
Proceeds from long term debt, related parties $ 0 $ 200,000
Principal payments on long-term debt $ 407,000 $ 0