Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Narrative) (Details)

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Stockholders' Equity (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Jul. 29, 2022
Aug. 06, 2018
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2021
Mar. 31, 2021
Dividend per quarter   $ 0.025        
Dividend annualized   $ 0.10        
Cash dividends     $ 931 $ 930 $ 782 $ 783
Dividends per share     $ 0.025 $ 0.025 $ 0.025 $ 0.025
Subsequent Event [Member]            
Dividend date declared Jul. 29, 2022          
Dividend date to be paid Aug. 19, 2022          
Dividend date of record Aug. 08, 2022          
Dividends per share $ 0.025