Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY

v3.20.2
CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Beginning Balance at Dec. 31, 2018 $ 389 $ 297,319 $ (150,726) $ 146,982
Beginning Balance (in shares) at Dec. 31, 2018 38,900,875      
Increase (Decrease) in Stockholders' Equity        
Net Loss     (16,526) (16,526)
Issuance of restricted and performance stock units (in shares) 38,028      
Stock-based compensation   4,989   4,989
Exercise of stock options and employee stock purchase plan $ 4 2,511   2,515
Exercise of stock options and employee stock purchase plan (in shares) 313,391      
Ending Balance at Jun. 30, 2019 $ 393 304,819 (167,252) 137,960
Ending Balance (in shares) at Jun. 30, 2019 39,252,294      
Beginning Balance at Mar. 31, 2019 $ 391 300,582 (160,229) 140,744
Beginning Balance (in shares) at Mar. 31, 2019 39,128,843      
Increase (Decrease) in Stockholders' Equity        
Net Loss     (7,023) (7,023)
Stock-based compensation   2,674   2,674
Exercise of stock options and employee stock purchase plan $ 2 1,563   1,565
Exercise of stock options and employee stock purchase plan (in shares) 123,451      
Ending Balance at Jun. 30, 2019 $ 393 304,819 (167,252) 137,960
Ending Balance (in shares) at Jun. 30, 2019 39,252,294      
Beginning Balance at Dec. 31, 2019 $ 396 311,618 (179,861) $ 132,153
Beginning Balance (in shares) at Dec. 31, 2019 39,589,755     39,589,755
Increase (Decrease) in Stockholders' Equity        
Net Loss     (16,297) $ (16,297)
Issuance of restricted and performance stock units $ 1 (1)    
Issuance of restricted and performance stock units (in shares) 145,943      
Stock-based compensation   2,778   2,778
Shares surrendered by employees to pay tax withholdings $ (1) (657)   (658)
Shares surrendered by employees to pay tax withholdings (in shares) (38,736)      
Exercise of stock options and employee stock purchase plan $ 4 1,780   1,784
Exercise of stock options and employee stock purchase plan (in shares) 323,818      
Ending Balance at Jun. 30, 2020 $ 400 315,518 (196,158) $ 119,760
Ending Balance (in shares) at Jun. 30, 2020 40,020,780     40,020,780
Beginning Balance at Mar. 31, 2020 $ 397 311,850 (188,053) $ 124,194
Beginning Balance (in shares) at Mar. 31, 2020 39,738,767      
Increase (Decrease) in Stockholders' Equity        
Net Loss     (8,105) (8,105)
Issuance of restricted and performance stock units (in shares) 10,021      
Stock-based compensation   2,222   2,222
Shares surrendered by employees to pay tax withholdings   (17)   (17)
Shares surrendered by employees to pay tax withholdings (in shares) (1,766)      
Exercise of stock options and employee stock purchase plan $ 3 1,463   1,466
Exercise of stock options and employee stock purchase plan (in shares) 273,758      
Ending Balance at Jun. 30, 2020 $ 400 $ 315,518 $ (196,158) $ 119,760
Ending Balance (in shares) at Jun. 30, 2020 40,020,780     40,020,780