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CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
Common Stock
Additional Paid-In-Capital
Treasury Stock
Accumulated Other Comprehensive Loss
Accumulated Deficit
Total
Balance at Dec. 31, 2017 $ 44 $ 230,134 $ (3,161) $ (5,666) $ (157,814) $ 63,537
Balance (in shares) at Dec. 31, 2017 44,490          
Increase (Decrease) in Stockholders' Equity            
Net income         5,677 5,677
Other comprehensive (gain) loss       (1,489)   (1,489)
Treasury shares repurchased     (3,063)     (3,063)
Proceeds from issuance of ESPP   (9) 833     824
Issuance of treasury shares for RSU vested   (5,188) 5,188      
Issuance of common stock for contingent earn-out   1,200       1,200
Issuance of common stock for contingent earn-out (in shares) 290          
Issuance of common stock for RSU vested $ 1 (1)        
Issuance of common stock for RSU vested (in shares) 697          
Stock based compensation   9,862       9,862
Balance at Dec. 31, 2018 $ 45 235,998 (203) (7,155) (150,098) $ 78,587
Balance (in shares) at Dec. 31, 2018 45,477         45,477
Increase (Decrease) in Stockholders' Equity            
Impact of change in accounting policy         2,039 $ 2,039
Net income         3,341 3,341
Other comprehensive (gain) loss       17   17
Treasury shares repurchased     (3,428)     (3,428)
Proceeds from issuance of ESPP   485 218     703
Proceeds from issuance of ESPP (in shares) 171          
Issuance of treasury shares   (1,362) 1,362      
Issuance of common stock for contingent earn-out $ 1 864       865
Issuance of common stock for contingent earn-out (in shares) 243          
Issuance of common stock for RSU vested $ 2 (2)        
Issuance of common stock for RSU vested (in shares) 2,221          
Stock based compensation   9,589       9,589
Balance at Dec. 31, 2019 $ 48 $ 245,572 $ (2,051) $ (7,138) $ (146,757) $ 89,674
Balance (in shares) at Dec. 31, 2019 48,112         48,112