XML 48 R39.htm IDEA: XBRL DOCUMENT v3.22.2.2
Earnings per Share (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Jun. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Aug. 31, 2022
Aug. 30, 2018
Earnings per Share [Line Items]              
Total anti-dilutive shares excluded from the calculation (in shares) 117,000   101,000 136,000 88,000    
Number of shares repurchased, cost $ 371 $ 4,156          
2018 Repurchase Program [Member]              
Earnings per Share [Line Items]              
Number of shares repurchased 8,444     103,010 0    
Number of shares repurchased, cost $ 400     $ 4,500      
2022 Repurchase Program [Member]              
Earnings per Share [Line Items]              
Number of shares repurchased       0      
Stock repurchase program, remaining amount $ 200,000     $ 200,000      
Maximum [Member] | 2018 Repurchase Program [Member]              
Earnings per Share [Line Items]              
Stock repurchase program, authorized amount             $ 100,000
Maximum [Member] | 2022 Repurchase Program [Member]              
Earnings per Share [Line Items]              
Stock repurchase program, authorized amount           $ 200,000