XML 43 R62.htm IDEA: XBRL DOCUMENT v2.4.0.6
INCOME TAXES - Summary of net deferred tax asset classified (Details 2) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Income Tax Disclosure [Abstract]    
Current deferred tax asset $ 1,008 $ 2,028
Long-term deferred tax asset (liability) 717 (1,043)
Net deferred tax asset $ 1,725 $ 985