XML 35 R86.htm IDEA: XBRL DOCUMENT v2.4.0.6
Notes Payable (Details 1) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Summary of aggregate annual maturities of notes payable    
2013 $ 1,114  
2014 386  
2015 202  
Total $ 1,702 $ 2,788