XML 75 R56.htm IDEA: XBRL DOCUMENT v3.8.0.1
BORROWINGS (Long-Term Borrowings) (Details) - USD ($)
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Jul. 19, 2017
Jun. 30, 2014
Debt Instrument [Line Items]          
Long-term bank borrowings $ 144,487,400        
Huaxia Bank [Member]          
Debt Instrument [Line Items]          
Maximum borrowing amount of credit facility $ 115,300,000     $ 3,100,000  
Fixed interest rate       16.00%  
Weighted average interest rate 5.50%        
Proceeds from Lines of Credit $ 3,100,000        
Bank of China [Member]          
Debt Instrument [Line Items]          
Maximum borrowing amount of credit facility     $ 115,300,000    
Amount repaid 35,400,000 $ 35,400,000 44,600,000    
Amount of collateral         $ 61,300,000
Long-term bank borrowings 64.6 35,400,000 $ 70,700,000    
Chongqing Rural Commercial Bank [Member]          
Debt Instrument [Line Items]          
Maximum borrowing amount of credit facility $ 96,100,000        
Interest rate spread over rate issued by People's Bank of China 20.00%        
Amount repaid $ 18,400,000 13,100,000      
Fixed interest rate 5.90%   5.90%    
Line of Credit Facility, Maximum Amount Outstanding During Period   $ 54,900,000 $ 96,100,000    
Proceeds from Lines of Credit $ 21,900,000        
Chongqing Rural Commercial Bank [Member] | Facility One [Member]          
Debt Instrument [Line Items]          
Maximum borrowing amount of credit facility $ 76,800,000        
Bank Facilities [Member]          
Debt Instrument [Line Items]          
Weighted average interest rate 5.90% 5.80% 44.60%    
Long-term bank borrowings $ 144,487,400 $ 162,347,163      
Bank Facilities [Member] | Huaxia Bank [Member]          
Debt Instrument [Line Items]          
Long-term bank borrowings 3,074,200 0      
Bank Facilities [Member] | Bank of China [Member]          
Debt Instrument [Line Items]          
Long-term bank borrowings 0 33,118,850      
Bank Facilities [Member] | Chongqing Rural Commercial Bank [Member]          
Debt Instrument [Line Items]          
Long-term bank borrowings $ 141,413,200 $ 129,228,313