Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Shareholders' Equity

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Consolidated Statements of Shareholders' Equity - USD ($)
$ in Thousands
Total
Common Stock
Capital in Excess of Par Value
Retained Earnings
Accumulated Other Comprehensive Income (Loss)
Cost of Common Stock in Treasury
Balance balance at Dec. 31, 2016 $ 88,593 $ 10,300 $ 34,714 $ 57,937 $ 0 $ (14,358)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net (loss) income 1,341     1,341    
Other comprehensive loss (11)       (11)  
Payment of dividends (1,149)     (1,149)    
Stock options exercised, net 0   68     (68)
Issuance of shares of common stock from the treasury 288   (227)     515
Stock-based compensation expense 638   638      
Ending balance at Dec. 31, 2017 89,700 10,300 35,193 58,129 (11) (13,911)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Cumulative adjustment due to adoption of ASU | Accounting Standards Update 2016-01 0     (11) 11  
Net (loss) income 13,097     13,097    
Payment of dividends (2,250)     (2,250)    
Stock options exercised, net (149)   247     (396)
Issuance of shares of common stock from the treasury 276   (317)     593
Stock-based compensation expense 827   827      
Issuance of shares in connection with at-the-market offering 983   571     412
Ending balance at Dec. 31, 2018 102,484 10,300 36,521 68,965 0 (13,302)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Cumulative adjustment due to adoption of ASU | Accounting Standards Update 2016-02 4,623     4,623    
Net (loss) income (3,036)     (3,036)    
Stock options exercised, net 45   12     33
Issuance of shares of common stock from the treasury 304   (1,217)     1,521
Stock-based compensation expense 2,091   2,091      
Ending balance at Dec. 31, 2019 $ 106,511 $ 10,300 $ 37,407 $ 70,552 $ 0 $ (11,748)