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Note 8 - Leases (Tables)
12 Months Ended
Dec. 31, 2021
Notes Tables  
Lease, Cost [Table Text Block]
  

For the Year Ended December 31,

 
  

2021

  

2020

 

Operating lease cost, gross

 $6,905  $6,879 

Sublease income

  (5,234)  (5,133)

Net Operating lease cost

 $1,671  $1,746 

Cash paid under operating leases, gross

 $10,470  $10,278 
         

Weighted average remaining lease term - months

  14     

Weighted average discount rate

  6.0%    
Operating Lease, Liability and Payments to be Received, Maturity [Table Text Block]
  

Gross Lease Payment

  

Payments received from Sublease

  

Net Lease Payment

 

2022

 $4,767  $(3,112) $1,655 

2023

  511      511 

2024

  308      308 

2025

  163      163 

2026

  53      53 

Thereafter

  10      10 

Total lease payments

  5,812   (3,112)  2,700 

Less imputed interest

  (970)        

Total

 $4,842