Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity and Capital Stock - Outstanding RSUs (Details)

v3.3.0.814
Shareholders' Equity and Capital Stock - Outstanding RSUs (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of unvested units 774,386 379,435
Remaining life (years) 1 year 3 months 29 days  
Aggregate value $ 426  
December 27, 2013 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of unvested units 103,634  
Remaining life (years) 2 months 27 days  
Aggregate value $ 57  
December 12, 2014 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of unvested units 226,558  
Remaining life (years) 1 year 2 months 12 days  
Aggregate value $ 125  
March 13, 2015 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of unvested units 233,608  
Remaining life (years) 1 year 5 months 12 days  
Aggregate value $ 128  
August 17, 2015 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of unvested units 210,586  
Remaining life (years) 1 year 10 months 17 days  
Aggregate value $ 116