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Note 13 - Stock-based Compensation (Tables)
12 Months Ended
Dec. 31, 2023
Notes Tables  
Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block]
2024 $728,000 
2025 $777,000 
2026 $493,000 
2027 $136,000 
2028  - 
Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]
  

Restricted Stock

 
  

Number of

Shares

  

Weighted-

Average Grant

Date Fair Value

 

Nonvested—January 1, 2023

  235,832  $13.15 

Granted

  30,608   27.97 

Canceled/forfeited/expired

  (34,627)  16.85 

Vested

  (32,954)  17.49 

Nonvested—December 31, 2023:

  198,859  $14.07