XML 80 R51.htm IDEA: XBRL DOCUMENT v2.4.0.6
Income Taxes (Details 3) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Net deferred tax assets:    
Deferred tax assets- current $ 296 $ 520
Deferred tax assets- non-current 2,255 2,302
Deferred tax liability (206) (210)
Net $ 2,345 $ 2,612