Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Stockholders' Equity (Tables)

v3.22.1
Note 9 - Stockholders' Equity (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
    Foreign Currency Translation Adjustments     Unrealized Losses on Available-For-Sale Investments    

Total

 

Balance, December 31, 2021

  $ (474 )   $ (18 )   $ (492 )

Other comprehensive loss

    (205 )     (23 )     (228 )

Balance, March 31, 2022

  $ (679 )   $ (41 )   $ (720 )