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Note 2 - Acquisition (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

Amount of Identified Assets Acquired and Liabilities Assumed

 
  

($ in thousands)

 

Current Assets

 $184 

Property and equipment

  10 

Customer related

  100 

Technology

  600 

Goodwill

  4,340 

Total assets acquired

 $5,234 

Current liabilities

  284 

Net assets acquired

 $4,950