Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Stockholders' Equity

v3.20.1
Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Common Stock [Member]
Treasury Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balance at Dec. 31, 2017 $ 278 $ (1,671) $ 173,062 $ (131,800) $ 39,869
Balance, shares at Dec. 31, 2017 2,790 6      
Common stock issued $ 1       1
Common stock issued, shares 4        
Common stock issued through offering, net of expenses    
Common stock issued through offering, net of expenses, shares        
Treasury stock purchased   $ (9)     (9)
Treasury stock purchased, shares   1      
Stock-based compensation expense     597   597
Adoption of ASC 606       2,500 2,500
Adoption of ASC 842      
Net loss       (3,193) (3,193)
Balance at Mar. 31, 2018 $ 279 $ (1,680) 173,659 (132,493) 39,765
Balance, shares at Mar. 31, 2018 2,794 7      
Balance at Dec. 31, 2017 $ 278 $ (1,671) 173,062 (131,800) 39,869
Balance, shares at Dec. 31, 2017 2,790 6      
Net loss         (12,189)
Balance at Dec. 31, 2018 $ 287 $ (1,680) 175,820 (141,489) 32,938
Balance, shares at Dec. 31, 2018 2,877 7      
Balance at Mar. 31, 2018 $ 279 $ (1,680) 173,659 (132,493) 39,765
Balance, shares at Mar. 31, 2018 2,794 7      
Common stock issued $ 3   282   285
Common stock issued, shares 33        
Treasury stock purchased      
Treasury stock purchased, shares        
Stock-based compensation expense     419   419
Net loss       (1,917) (1,917)
Balance at Jun. 30, 2018 $ 282 $ (1,680) 174,360 (134,410) 38,552
Balance, shares at Jun. 30, 2018 2,827 7      
Common stock issued $ 1   144   143
Common stock issued, shares 10        
Treasury stock purchased        
Treasury stock purchased, shares        
Stock-based compensation expense     374    
Dividends accrued      
Net loss       (3,042) (3,042)
Balance at Sep. 30, 2018 $ 283 $ (1,680) 174,878 (137,452) 35,372
Balance, shares at Sep. 30, 2018 2,837 7      
Common stock issued $ 4   598   594
Common stock issued, shares 40        
Common stock issued through market sales, net of expenses    
Common stock issued through market sales, net of expenses, shares        
Treasury stock purchased      
Treasury stock purchased, shares        
Stock-based compensation expense     344   354
Dividends accrued      
Net loss (4,037) (4,037)
Balance at Dec. 31, 2018 $ 287 $ (1,680) 175,820 (141,489) 32,938
Balance, shares at Dec. 31, 2018 2,877 7      
Common stock issued $ 1       1
Common stock issued, shares 9        
Common stock issued through offering, net of expenses $ 94   5,868   5,962
Common stock issued through offering, net of expenses, shares 933        
Treasury stock purchased   $ (32)     (32)
Treasury stock purchased, shares   3      
Stock-based compensation expense     266   266
Adoption of ASC 606      
Adoption of ASC 842       55 55
Net loss       (3,419) (3,419)
Balance at Mar. 31, 2019 $ 382 $ (1,712) 181,954 (144,853) 35,771
Balance, shares at Mar. 31, 2019 3,819 10      
Balance at Dec. 31, 2018 $ 287 $ (1,680) 175,820 (141,489) 32,938
Balance, shares at Dec. 31, 2018 2,877 7      
Net loss         (26,727)
Balance at Dec. 31, 2019 $ 393 $ (1,721) 182,514 (168,160) 13,026
Balance, shares at Dec. 31, 2019 3,932 12      
Balance at Mar. 31, 2019 $ 382 $ (1,712) 181,954 (144,853) 35,771
Balance, shares at Mar. 31, 2019 3,819 10      
Common stock issued $ 1   72   73
Common stock issued, shares 10        
Treasury stock purchased      
Treasury stock purchased, shares        
Stock-based compensation expense     205   205
Net loss       (5,220) (5,220)
Balance at Jun. 30, 2019 $ 383 $ (1,712) 182,231 (150,073) 30,829
Balance, shares at Jun. 30, 2019 3,829 10      
Common stock issued      
Common stock issued, shares        
Common stock issued through offering, net of expenses    
Common stock issued through offering, net of expenses, shares        
Treasury stock purchased      
Treasury stock purchased, shares        
Stock-based compensation expense     205   205
Dividends accrued     (75)   (75)
Net loss       (7,362) (7,362)
Balance at Sep. 30, 2019 $ 383 $ (1,712) 182,361 (157,435) 23,597
Balance, shares at Sep. 30, 2019 3,829 10      
Common stock issued    
Common stock issued, shares 5        
Common stock issued through market sales, net of expenses $ 10   218   228
Common stock issued through market sales, net of expenses, shares 98        
Treasury stock purchased   $ (9)     (9)
Treasury stock purchased, shares   2      
Stock-based compensation expense     289   289
Dividends accrued     (354)   (354)
Net loss       (10,725) (10,725)
Balance at Dec. 31, 2019 $ 393 $ (1,721) $ 182,514 $ (168,160) $ 13,026
Balance, shares at Dec. 31, 2019 3,932 12