XML 90 R49.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Loss Per Share (Tables)
12 Months Ended
Dec. 28, 2019
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
    December 28, 2019 December 29, 2018 December 30, 2017 
Basic Loss Per Share         
Numerator for basic loss per share         
 

Loss attributable to SunOpta Inc.

$(758)$(109,205)$(135,320)
 Less: dividends and accretion on Series A Preferred Stock (8,022) (7,909) (7,809)
 Loss attributable to common shareholders$(8,780)$(117,114)$(143,129)
             
Denominator for basic loss per share         
 Basic weighted-average number of shares outstanding 87,787  87,082  86,355 
             
Basic loss per share$(0.10)$(1.34)$(1.66)
             
Diluted Loss Per Share         
Numerator for diluted loss per share         
 

Loss attributable to SunOpta Inc.

$(758)$(109,205)$(135,320)
 Less: dividends and accretion on Series A Preferred Stock(1) (8,022) (7,909) (7,809)
 Loss attributable to common shareholders$(8,780)$(117,114)$(143,129)
             
Denominator for diluted loss per share         
 Basic weighted-average number of shares outstanding 87,787  87,082  86,355 
 Dilutive effect of the following:         
  Series A Preferred Stock(1)      
  Stock options and restricted stock units(2)      
 Diluted weighted-average number of shares outstanding 87,787  87,082  86,355 
             
Diluted loss per share$(0.10)$(1.34)$(1.66)