XML 20 R5.htm IDEA: XBRL DOCUMENT v3.19.1
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) - USD ($)
$ in Thousands
Preferred Stock [Member]
Common Stock
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balance at beginning of period at Dec. 31, 2017   $ 7 [1] $ 44,560 $ (31,542) $ 13,025
Balance at beginning of period (in shares) at Dec. 31, 2017 4,935 679,774 [1]      
Increase (Decrease) in Stockholders' Equity          
Net loss       (2,439) (2,439)
Conversion of preferred stock into common stock   $ 4 [1] (4)    
Conversion of preferred stock into common stock (in shares) (4,888) 431,022 [1]      
Issuance of common stock in connection with purchase agreements   $ 1 [1] 617   618
Issuance of common stock in connection with purchase agreements (in shares) [1]   59,457      
Issuance of common stock in exchange for cancelation of other current liabilities   $ 1 [1] 1,896   1,897
Issuance of common stock in exchange for cancelation of other current liabilities (in shares) [1]   120,983      
Issuance of common stock upon exercise of warrants     225   225
Issuance of common stock upon exercise of warrants (in shares) [1]   20,000      
Stock-based compensation     82   82
Balance at end of period at Mar. 31, 2018   $ 13 [1] 47,376 (33,981) 13,408
Balance at end of period (in shares) at Mar. 31, 2018 47 1,311,236 [1]      
Balance at beginning of period at Dec. 31, 2017   $ 7 [1] 44,560 (31,542) 13,025
Balance at beginning of period (in shares) at Dec. 31, 2017 4,935 679,774 [1]      
Increase (Decrease) in Stockholders' Equity          
Conversion of convertible notes into common stock (in shares)   20,000      
Balance at end of period at Dec. 31, 2018   $ 23 [1] 53,796 (47,696) 6,123
Balance at end of period (in shares) at Dec. 31, 2018 47 2,298,738 [1]      
Increase (Decrease) in Stockholders' Equity          
Net loss       (1,652) (1,652)
Conversion of convertible notes into common stock   $ 12 [1] 3,114   3,126
Conversion of convertible notes into common stock (in shares) [1]   1,248,115      
Issuance of common stock in connection with purchase agreements   $ 8 [1] 1,718   1,726
Issuance of common stock in connection with purchase agreements (in shares) [1]   758,076      
Write-off debt premiums (net of debt discounts) in conjunction with convertible note conversions     315   315
Write-off debt derivative liability in conjunction with convertible note conversions     39   39
Stock-based compensation     156   156
Balance at end of period at Mar. 31, 2019   $ 43 [1] $ 59,138 $ (49,348) $ 9,833
Balance at end of period (in shares) at Mar. 31, 2019 47 4,304,929 [1]      
[1] The common stock shares and additional paid-in capital for all periods presented reflect the one-for fifteen reverse stock split which took effect on April 26, 2019.