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Shareholders' Equity, Repurchase Plan (Details) - $ / shares
3 Months Ended 6 Months Ended
Nov. 02, 2020
Mar. 13, 2020
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Oct. 28, 2021
Sep. 05, 2019
Repurchase Plan [Member]                
Stock Repurchase Program [Abstract]                
Number of shares authorized to purchase (in shares) 1,750,000             500,000
Number of shares approved for expansion to the existing stock (in shares) 750,000 500,000            
Number of shares repurchased (in shares)     0 0 0 0    
Average price of shares repurchased (in dollars per share)     $ 0 $ 0 $ 0 $ 0    
Shares remaining to be repurchased (in shares)     750,000 717,822 750,000 717,822    
New Repurchase Plan [Member]                
Stock Repurchase Program [Abstract]                
Number of shares authorized to purchase (in shares)             750,000