XML 56 R6.htm IDEA: XBRL DOCUMENT v3.19.3
Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)
shares in Thousands, $ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive (Loss)
Accumulated Deficit
Balance at the beginning of the period (in shares) at Dec. 31, 2017   11,869      
Balance at the beginning of the period at Dec. 31, 2017 $ 19,292 $ 1 $ 127,493 $ 2 $ (108,204)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of common stock under employee stock option and stock purchase plans (in shares)   74      
Issuance of common stock under employee stock option and stock purchase plans 0        
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (in shares)   (12)      
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (32)   (32)    
Stock-based compensation 195   195    
Foreign currency translation adjustments 1     1  
Net loss from continuing operations (2,390)       (2,390)
Balance at the end of the period (in shares) at Mar. 31, 2018   11,931      
Balance at the end of the period at Mar. 31, 2018 17,066 $ 1 127,656 3 (110,594)
Balance at the beginning of the period (in shares) at Dec. 31, 2017   11,869      
Balance at the beginning of the period at Dec. 31, 2017 19,292 $ 1 127,493 2 (108,204)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Foreign currency translation adjustments (3)        
Balance at the end of the period (in shares) at Sep. 30, 2018   12,071      
Balance at the end of the period at Sep. 30, 2018 13,842 $ 1 128,160 (1) (114,318)
Balance at the beginning of the period (in shares) at Mar. 31, 2018   11,931      
Balance at the beginning of the period at Mar. 31, 2018 17,066 $ 1 127,656 3 (110,594)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of common stock under employee stock option and stock purchase plans (in shares)   119      
Issuance of common stock under employee stock option and stock purchase plans 22 $ 22      
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (in shares)   (3)      
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (7)   (7)    
Stock-based compensation 235   235    
Foreign currency translation adjustments (4)     (4)  
Net loss from continuing operations (1,804)       (1,804)
Balance at the end of the period (in shares) at Jun. 30, 2018   12,047      
Balance at the end of the period at Jun. 30, 2018 15,508 $ 1 127,906 (1) (112,398)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of common stock under employee stock option and stock purchase plans (in shares)   34      
Issuance of common stock under employee stock option and stock purchase plans (1) $ (1)      
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (in shares)   (10)      
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (21)   (21)    
Stock-based compensation 276   276    
Foreign currency translation adjustments 0        
Net loss from continuing operations (1,920)       (1,920)
Balance at the end of the period (in shares) at Sep. 30, 2018   12,071      
Balance at the end of the period at Sep. 30, 2018 13,842 $ 1 128,160 (1) (114,318)
Balance at the beginning of the period (in shares) at Dec. 31, 2018   12,091      
Balance at the beginning of the period at Dec. 31, 2018 11,052 $ 1 128,367 (1) (117,315)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of common stock under employee stock option and stock purchase plans (in shares)   150      
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (in shares)   (50)      
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (111)   (111)    
Stock-based compensation 543   543    
Net loss from continuing operations (2,865)       (2,865)
Balance at the end of the period (in shares) at Mar. 31, 2019   12,191      
Balance at the end of the period at Mar. 31, 2019 8,433 $ 1 128,799 (1) (120,366)
Balance at the beginning of the period (in shares) at Dec. 31, 2018   12,091      
Balance at the beginning of the period at Dec. 31, 2018 11,052 $ 1 128,367 (1) (117,315)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Foreign currency translation adjustments (2)        
Balance at the end of the period (in shares) at Sep. 30, 2019   12,370      
Balance at the end of the period at Sep. 30, 2019 5,240 $ 1 128,808 (3) (123,566)
Balance at the beginning of the period (in shares) at Mar. 31, 2019   12,191      
Balance at the beginning of the period at Mar. 31, 2019 8,433 $ 1 128,799 (1) (120,366)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of common stock under employee stock option and stock purchase plans (in shares)   179      
Issuance of common stock under employee stock option and stock purchase plans 0   0    
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (in shares)   0      
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units (5)   (5)    
Stock-based compensation (20)   (20)    
Foreign currency translation adjustments (2)     (2)  
Net loss from continuing operations (2,254)       (2,254)
Balance at the end of the period (in shares) at Jun. 30, 2019   12,370      
Balance at the end of the period at Jun. 30, 2019 6,152 $ 1 128,774 (3) (122,620)
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Stock-based compensation 34   34    
Foreign currency translation adjustments 0        
Net loss from continuing operations (946)       (946)
Balance at the end of the period (in shares) at Sep. 30, 2019   12,370      
Balance at the end of the period at Sep. 30, 2019 $ 5,240 $ 1 $ 128,808 $ (3) $ (123,566)