Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Stockholders' Equity (Tables)

v3.21.2
Note 9 - Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2021
Notes Tables  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
    Foreign Currency Translation Adjustments     Unrealized Gains (Losses) on Available-For-Sale Investments    

Total

 

Balance, December 31, 2020

  $ (325 )   $ (11 )   $ (336 )

Other comprehensive income (loss)

    (86 )     9       (77 )

Balance, June 30, 2021

  $ (411 )   $ (2 )   $ (413 )