XML 23 R7.htm IDEA: XBRL DOCUMENT v3.20.4
Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Total
Director
Employee
Common stock
Common stock
Director
Common stock
Employee
Paid-in capital
Paid-in capital
Employee
Retained earnings
Accumulated other comprehensive loss
Balance at beginning of year (in shares) at Dec. 31, 2017       14,903,000            
Balance at beginning of year at Dec. 31, 2017 $ 210,279     $ 149     $ 178,909   $ 60,546 $ (29,325)
Comprehensive (loss) income:                    
Net loss (1,720)               (1,720)  
Total translation loss (5,906)                 (5,906)
Derivative fair value adjustment 147                 147
Effect of retirement benefit obligations 468                 468
Comprehensive loss (7,011)                  
Restricted shares granted to directors (in shares)         46,000          
Restricted shares granted to directors   $ 0                
Net issuance of restricted shares granted to employees (in shares)           211,000        
Net issuance of restricted shares granted to employees     $ 0     $ 2   $ (2)    
Issuance of 5,593,116 shares of common stock for acquisition of Filament, net of equity issuance costs (in shares)           5,593,000        
Issuance of 5,593,116 shares of common stock for acquisition of Filament, net of equity issuance costs     75,970     $ 56   75,914    
Stock compensation expense $ 4,091           4,091      
Net exercise of stock options (in shares) 58,000     58,000            
Net exercise of stock options $ 286     $ 1     285      
Shares effectively repurchased for required employee withholding taxes (in shares)       (47,000)            
Shares effectively repurchased for required employee withholding taxes (560)           (560)      
Dividends [1] (3,562)               (3,562)  
Balance at end of year (in shares) at Dec. 31, 2018       20,764,000            
Balance at end of year at Dec. 31, 2018 279,493     $ 208     258,637   55,264 (34,616)
Comprehensive (loss) income:                    
Net loss (44,415)               (44,415)  
Total translation loss (292)                 (292)
Derivative fair value adjustment 1,003                 1,003
Effect of retirement benefit obligations (550)                 (550)
Comprehensive loss (44,254)                  
Net issuance of restricted shares granted to employees (in shares)           416,000        
Net issuance of restricted shares granted to employees     $ 0     $ 4   (4)    
Performance shares issued to employees (in shares)           67,000        
Performance shares issued to employees 0         $ 1   (1)    
Stock compensation expense $ 5,021           5,021      
Net exercise of stock options (in shares) 75,000     53,000            
Net exercise of stock options $ 132     $ 1     131      
Shares effectively repurchased for required employee withholding taxes (in shares)       (44,000)            
Shares effectively repurchased for required employee withholding taxes (399)     $ (1)     (398)      
Dividends [1] (3,676)               (3,676)  
Balance at end of year (in shares) at Dec. 31, 2019       21,256,000            
Balance at end of year at Dec. 31, 2019 236,317     $ 213     263,386   7,173 (34,455)
Comprehensive (loss) income:                    
Net loss (3,007)               (3,007)  
Total translation loss (1,827)                 (1,827)
Derivative fair value adjustment (2,289)                 (2,289)
Effect of retirement benefit obligations (601)                 (601)
Comprehensive loss (7,724)                  
Net issuance of restricted shares granted to employees (in shares)           525,000        
Net issuance of restricted shares granted to employees           $ 5   (5)    
Performance shares issued to employees (in shares)           62,000        
Performance shares issued to employees 0         $ 1   $ (1)    
Stock compensation expense $ 5,916           5,916      
Net exercise of stock options (in shares) 2,500     3,000            
Net exercise of stock options $ 27     $ 0     27      
Shares effectively repurchased for required employee withholding taxes (in shares)       (91,000)            
Shares effectively repurchased for required employee withholding taxes (658)     $ (1)     (657)      
Dividends [1] (3,742)               (3,742)  
Balance at end of year (in shares) at Dec. 31, 2020       21,755,000            
Balance at end of year at Dec. 31, 2020 $ 230,136     $ 218     $ 268,666   $ 424 $ (39,172)
[1] Cash dividend declared per share of common stock, were $0.17, $0.17 and $0.17 in 2018, 2019 and 2020, respectively.