Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions Related Party Transactions (Details)

v2.4.0.8
Related Party Transactions Related Party Transactions (Details) (USD $)
3 Months Ended 3 Months Ended 60 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Dec. 31, 2013
Mar. 31, 2014
Swire Resources [Member]
Mar. 31, 2014
China, Yuan Renminbi
Dec. 31, 2018
Scenario, Forecast [Member]
Swire Resources [Member]
Related Party Transaction [Line Items]            
Related party service fees       $ 2,707,000    
Related party sourcing fees 285,000          
Note payable to related party noncurrent 15,699,000 0 0   97,600,000  
Related party note payable maturity date           Dec. 31, 2018
Related party note payable interest rate       0.00%    
Related party interest expense on note payable 210,000 0   210,000    
Accounts payable to related party current       $ 2,877,000