XML 71 R57.htm IDEA: XBRL DOCUMENT v3.3.1.900
Employee Stock Compensation Plans (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Jun. 18, 2013
Jun. 27, 2006
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Total options available for grant under option plans     1,750,000 2,800,000
Stock option expense 2006 Plan $ 396 $ 591    
Stock option expense 2013 Plan $ 170 $ 188    
Stock quoted market price in Cdn dollars at an exchange of .72120 (2015) and .85593 (2014) $ .70 $ 1.05    
Number of option shares voluntarily cancelled from 2006 Plan and 2013 Plan 3,240,000 1,797,000    
Restricted stock units issued from 2013 Omnibus Stock and Incentive Plan   50,562    
Credit to additional paid-in-capital from issuance of restricted stock units   $ 45    
Intrinsic value of stock on NYSE-MKT $ 0.49 $ .92