Quarterly report pursuant to Section 13 or 15(d)

Debt - Lines Of Credit (Details)

v3.5.0.2
Debt - Lines Of Credit (Details) - USD ($)
Sep. 30, 2016
Dec. 31, 2015
Line of Credit Facility [Line Items]    
Credit line capacity $ 190,730,000  
Balance Outstanding $ 47,202,000 $ 82,668,000
JPMorgan Chase    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 3.85%  
Credit line capacity $ 175,000,000  
Balance Outstanding $ 38,444,000 72,107,000
Itau Bank    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 5.50%  
Credit line capacity $ 1,450,000  
Balance Outstanding $ 1,020,000 282,000
Bank of Chile    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 6.60%  
Credit line capacity $ 2,500,000  
Balance Outstanding $ 1,935,000 2,313,000
BICE Bank    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 5.50%  
Credit line capacity $ 2,000,000  
Balance Outstanding $ 1,115,000 1,502,000
BBVA Bank    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 5.50%  
Credit line capacity $ 2,300,000  
Balance Outstanding 965,000 1,825,000
Security Bank    
Line of Credit Facility [Line Items]    
Balance Outstanding $ 0 145,000
Estado Bank    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 5.50%  
Credit line capacity $ 2,400,000  
Balance Outstanding $ 1,431,000 2,210,000
Santander Bank    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 5.50%  
Credit line capacity $ 3,000,000  
Balance Outstanding $ 1,308,000 1,345,000
Scotiabank    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 5.00%  
Credit line capacity $ 1,300,000  
Balance Outstanding $ 802,000 939,000
Corpbanca    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 5.00%  
Credit line capacity $ 500,000  
Balance Outstanding $ 182,000 0
Banco Bilbao Vizcaya    
Line of Credit Facility [Line Items]    
Interest rate on borrowings at September 30, 2016 2.90%  
Credit line capacity $ 280,000  
Balance Outstanding $ 0 $ 0