XML 43 R25.htm IDEA: XBRL DOCUMENT v3.19.1
NOTE 9 - SHARE-BASED COMPENSATION (Tables)
3 Months Ended
Mar. 31, 2019
Note 9 - Share-based Compensation  
Impact on operations of recording share-based compensation
     Three Months Ended  
    Mar. 31,2019     Mar. 31,2018  
 (in thousands)            
Cost of goods sold   $ 5     $ 4  
Research and development     63       42  
Selling, general and administrative     219       131  
Total share-based compensation   $ 287     $ 177  
                 
Equity award activity
     Three Months Ended  
    Mar. 31,2019     Mar. 31,2018  
             
Restricted Stock Units     500       1,000  
Future equity compensation expense
   

Mar. 31,

2019

 
       
Unamortized future equity compensation expense (in thousands)   $ 2,581  
Remaining weighted average amortization period (in years)     2.44