XML 54 R6.htm IDEA: XBRL DOCUMENT v3.20.1
Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Other Comprehensive Earnings [Member]
Retained Earnings [Member]
Treasury Stock [Member]
Beginning Balance at Sep. 30, 2018 $ 353,092 $ 27 $ 262,250   $ 166,071 $ (75,256)
Beginning Balance, Shares at Sep. 30, 2018   27,141,267        
Net income 4,910       4,910  
Purchase of treasury stock (229)         (229)
Shares issued pursuant to employee stock purchase plan 507   507      
Shares issued pursuant to employee stock purchase plan, Shares   30,650        
Shares issued upon vesting of equity awards, net of minimum tax withholding, Shares   35,000        
Shares issued upon exercise of stock options 1,311   1,311      
Shares issued upon exercise of stock options, Shares   108,275        
Stock-based compensation 1,448   1,448      
Stock-based compensation, Shares   2,135        
Cumulative effect of change in accounting principle - net after tax | Accounting Standards Update 2014-09 [Member] 399       399  
Ending Balance at Dec. 31, 2018 361,438 $ 27 265,516   171,380 (75,485)
Ending Balance, Shares at Dec. 31, 2018   27,317,327        
Beginning Balance at Sep. 30, 2018 353,092 $ 27 262,250   166,071 (75,256)
Beginning Balance, Shares at Sep. 30, 2018   27,141,267        
Net income 10,213          
Ending Balance at Mar. 31, 2019 368,489 $ 27 267,264   176,683 (75,485)
Ending Balance, Shares at Mar. 31, 2019   27,321,227        
Beginning Balance at Dec. 31, 2018 361,438 $ 27 265,516   171,380 (75,485)
Beginning Balance, Shares at Dec. 31, 2018   27,317,327        
Net income 5,303       5,303  
Shares issued upon exercise of stock options 8   8      
Shares issued upon exercise of stock options, Shares   1,000        
Stock-based compensation 1,740   1,740      
Stock-based compensation, Shares   2,900        
Ending Balance at Mar. 31, 2019 368,489 $ 27 267,264   176,683 (75,485)
Ending Balance, Shares at Mar. 31, 2019   27,321,227        
Beginning Balance at Sep. 30, 2019 $ 368,819 $ 28 269,969 $ (669) 202,455 (102,964)
Beginning Balance, Shares at Sep. 30, 2019 27,508,473 27,508,473        
Net income $ 9,059       9,059  
Shares issued pursuant to employee stock purchase plan 505   505      
Shares issued pursuant to employee stock purchase plan, Shares   38,352        
Shares issued upon vesting of equity awards, net of minimum tax withholding (476)   (476)      
Shares issued upon vesting of equity awards, net of minimum tax withholding, Shares   123,993        
Shares issued upon exercise of stock options 111   111      
Shares issued upon exercise of stock options, Shares   13,000        
Stock-based compensation 1,513   1,513      
Stock-based compensation, Shares   2,946        
Foreign currency translation adjustments, net of tax 606     606    
Cumulative effect of change in accounting principle - net after tax | Accounting Standards Update 2016-02 [Member] 610       610  
Ending Balance at Dec. 31, 2019 380,747 $ 28 271,622 (63) 212,124 (102,964)
Ending Balance, Shares at Dec. 31, 2019   27,686,764        
Beginning Balance at Sep. 30, 2019 $ 368,819 $ 28 269,969 (669) 202,455 (102,964)
Beginning Balance, Shares at Sep. 30, 2019 27,508,473 27,508,473        
Net income $ 14,124          
Foreign currency translation adjustments, net of tax 156          
Ending Balance at Mar. 31, 2020 $ 387,077 $ 28 273,809 (513) 217,189 (103,436)
Ending Balance, Shares at Mar. 31, 2020 27,717,663 27,717,663        
Beginning Balance at Dec. 31, 2019 $ 380,747 $ 28 271,622 (63) 212,124 (102,964)
Beginning Balance, Shares at Dec. 31, 2019   27,686,764        
Net income 5,065       5,065  
Purchase of treasury stock (472)         (472)
Shares issued upon exercise of stock options 414   414      
Shares issued upon exercise of stock options, Shares   28,167        
Stock-based compensation 1,773   1,773      
Stock-based compensation, Shares   2,732        
Foreign currency translation adjustments, net of tax (450)     (450)    
Ending Balance at Mar. 31, 2020 $ 387,077 $ 28 $ 273,809 $ (513) $ 217,189 $ (103,436)
Ending Balance, Shares at Mar. 31, 2020 27,717,663 27,717,663