XML 34 R22.htm IDEA: XBRL DOCUMENT v3.8.0.1
NOTE 9 - SHARE-BASED COMPENSATION (Tables)
3 Months Ended
Mar. 31, 2018
Note 9 - Share-based Compensation Tables  
Impact on operations of recording share-based compensation
     Three Months Ended
    Mar. 31,
2018
  Mar. 31,
2017
 (in thousands)        
Cost of goods sold   $4   $2
Research and development   42   25
Selling, general and administrative   131   70
Total share-based compensation   $177   $97
         
Equity award activity
     Three Months Ended
    Mar. 31,
2018
  Mar. 31,
2017
         
Restricted Stock   1,000   12,000
Stock Options   -   -
Future equity compensation expense
    Mar. 31,
2018
     
Unamortized future equity compensation expense (in thousands)   $2,395
Remaining weighted average amortization period (in years)   2.79