v2.4.0.8
Commitments And Contingencies (Details)
 0 Months Ended 12 Months Ended
Dec. 31, 2013
USD ($)
Dec. 31, 2012
USD ($)
Dec. 31, 2013
Rialto Distribution [Member]
USD ($)
Dec. 31, 2013
Rialto Distribution [Member]
NZD
Dec. 31, 2012
Rialto Distribution [Member]
USD ($)
Dec. 31, 2012
Rialto Distribution [Member]
NZD
Oct. 26, 2011
IRS [Member]
USD ($)
Jan. 06, 2011
IRS [Member]
USD ($)
Dec. 31, 2013
IRS [Member]
USD ($)
Dec. 31, 2012
IRS [Member]
USD ($)
Dec. 31, 2013
State [Member]
USD ($)
Dec. 31, 2013
Burwood Land [Member]
USD ($)
acre
Dec. 31, 2013
Burwood Land [Member]
AUD
acre
May 31, 2010
Burwood Land [Member]
acre
Commitments And Contingencies [Line Items]                            
Ownership percentage in equity method investment     33.30% 33.30%                    
Line of credit facility     $ 1,600,000 2,000,000 $ 1,700,000 2,000,000                
Line of credit facility, amount outstanding     634,000 770,000 703,000 850,000                
Percentage of claim adjustment conceded to income               70.00%            
Unpaid tax of wholly owned subsidiary               20,900,000            
Income tax obligation               5,400,000            
Reduction of income tax obligation, income tax refund               800,000            
Increase in income tax obligation, interest expense               9,300,000            
Total federal tax liability               13,900,000            
Monthly income tax liability Payment             290,000              
Period of monthly income tax liability payments             5 years              
Taxes and interest payable 8,300,000 10,000,000                        
Current taxes payable                 3,500,000 3,500,000        
Possible obligation                     1,400,000      
Area of property                       50.6 50.6 50.6
Estimated costs associated with removal of contaminated soil                       15,200,000 17,100,000  
Incurred costs associated with removal of contaminated soil                       $ 7,400,000 8,300,000