Quarterly report pursuant to Section 13 or 15(d)

BUSINESS AND BASIS OF PRESENTATION (Restatment Impact of Consolidated Statement of Changes in Shareholders' Equity) (Details)

v3.23.4
BUSINESS AND BASIS OF PRESENTATION (Restatment Impact of Consolidated Statement of Changes in Shareholders' Equity) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance $ 387,281 $ 383,166
Balance (in shares) 16,986,785  
Net Income Attributable to Common Shareowners $ 13,709 6,938
Other Comprehensive income, net of tax 5,153 (17,529)
Cash Dividends (3,064) (2,712)
Repurchase of Common Stock (819)  
Stock Based Compensation 536 245
Stock Compensation Plan Transactions, net 464 520
Balance $ 403,260 $ 370,628
Balance, Shares 17,021,748  
Cash Dividends (in dollars per share) $ 0.1800 $ 0.1600
Common Stock [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance $ 170 $ 169
Balance (in shares) 16,986,785 16,892,060
Net Income Attributable to Common Shareowners $ 0 $ 0
Other Comprehensive income, net of tax 0 0
Cash Dividends 0 0
Repurchase of Common Stock $ 0  
Repurchase of Common Stock (in shares) (25,241)  
Stock Based Compensation $ 0 0
Stock Compensation Plan Transactions, net $ 0 $ 0
Stock Compensation Plan Transactions, net (in shares) 60,204 55,542
Balance $ 170 $ 169
Balance, Shares 17,021,748 16,947,602
Additional Paid-In Capital [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance $ 37,331 $ 34,423
Net Income Attributable to Common Shareowners 0 0
Other Comprehensive income, net of tax 0 0
Cash Dividends 0 0
Repurchase of Common Stock (819)  
Stock Based Compensation 536 245
Stock Compensation Plan Transactions, net 464 520
Balance 37,512 35,188
Retained Earnings [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance 387,009 364,788
Net Income Attributable to Common Shareowners 13,709 6,938
Other Comprehensive income, net of tax 0 0
Cash Dividends (3,064) (2,712)
Repurchase of Common Stock 0  
Stock Based Compensation 0 0
Stock Compensation Plan Transactions, net 0 0
Balance 397,654 369,014
Accumulated Other Comprehensive (Loss) Income, Net of Taxes [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance (37,229) (16,214)
Net Income Attributable to Common Shareowners 0 0
Other Comprehensive income, net of tax 5,153 (17,529)
Cash Dividends 0 0
Repurchase of Common Stock 0  
Stock Based Compensation 0 0
Stock Compensation Plan Transactions, net 0 0
Balance (32,076) (33,743)
Scenario Previously Reported [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance 394,016 383,166
Net Income Attributable to Common Shareowners 14,954 8,455
Other Comprehensive income, net of tax 5,153 17,529
Cash Dividends (3,064) (2,712)
Repurchase of Common Stock (819)  
Stock Based Compensation 536 245
Stock Compensation Plan Transactions, net 464 520
Balance 411,240 372,145
Scenario Previously Reported [Member] | Common Stock [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance $ 170 $ 169
Balance (in shares) 16,986,785 16,892,060
Repurchase of Common Stock (in shares) (25,241)  
Stock Compensation Plan Transactions, net (in shares) 60,204 55,542
Balance $ 170 $ 169
Balance, Shares 17,021,748 16,947,602
Scenario Previously Reported [Member] | Additional Paid-In Capital [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance $ 37,331 $ 34,423
Cash Dividends (3,064)  
Repurchase of Common Stock (819)  
Stock Based Compensation 536 245
Stock Compensation Plan Transactions, net 464 520
Balance 37,512 35,188
Scenario Previously Reported [Member] | Retained Earnings [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance 393,744 364,788
Net Income Attributable to Common Shareowners 14,954 8,455
Cash Dividends   (2,712)
Balance 405,634 370,531
Scenario Previously Reported [Member] | Accumulated Other Comprehensive (Loss) Income, Net of Taxes [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance (37,229) (16,214)
Other Comprehensive income, net of tax 5,153 (17,529)
Balance (32,076) $ (33,743)
Restatement Adjustment [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance (6,735)  
Net Income Attributable to Common Shareowners (1,245)  
Stock Based Compensation $ 0  
Cash Dividends (in dollars per share) $ (7,980,000)  
Restatement Adjustment [Member] | Retained Earnings [Member]    
Error Corrections And Prior Period Adjustments Restatement [Line Items]    
Balance $ (6,735)  
Net Income Attributable to Common Shareowners $ (1,245)  
Cash Dividends (in dollars per share) $ (7,980,000)