XML 50 R38.htm IDEA: XBRL DOCUMENT v3.22.0.1
Note 16 - Revision of Prior Period Financial Statements (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]
  

As of December 31, 2020

 
  

As reported

  

Adjustment

  

As revised

 

Deferred revenue, current portion

 $2,165  $(77) $2,088 

Total current liabilities

  11,339   (77)  11,262 

Accumulated deficit

  (130,083)  77   (130,006)

Total shareholders' equity

  8,651   77   8,728 
  

Year Ended

 
  

December 31, 2020

 
  

As reported

  

Adjustment

  

As revised

 

Accumulated deficit

 $(130,083) $77  $(130,006)