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Note 5 - Revenue (Tables)
6 Months Ended
Jun. 30, 2024
Notes Tables  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
  

June 30,

  

December 31,

  

June 30,

 

($ in thousands)

 

2024

  

2023

  

2023

 

Contract liabilities

 $-  $927  $2,990 
Revenue, Initial Application Period, Cumulative Effect Transition [Table Text Block]

($ in thousands)

 

Contract liabilities

 

Balance, December 31, 2023

 $927 

Non-cancelable contracts with customers entered into during the period

  - 

Revenue recognized related to non-cancelable contracts with customers during the period

  (927)

Balance, June 30, 2024

 $-