XML 81 R69.htm IDEA: XBRL DOCUMENT v2.4.0.6
Income Tax (Detail) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2012
Mar. 31, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Jun. 30, 2012
Dec. 31, 2011
Income Tax Expense (Benefit) $ 3,516,000   $ 1,893,000 $ 15,469,000 $ (24,308,000)    
Deferred Tax Liabilities, Net           5,600,000 3,200,000
Deferred Tax Asset, Write-Down   2,100,000          
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate 34.53%   39.65% 42.43% 38.54%    
Deferred Tax Assets, Net 6,100,000     6,100,000      
Plantation Acquisition [Member]
             
Deferred Tax Liabilities, Net           $ 5,600,000