v3.19.2
Condensed Consolidated Balance Sheets (Unaudited) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Current assets:    
Cash and cash equivalents $ 3,192 $ 5,447
Trade accounts receivable, net of allowance of $6 and $56, respectively 173 263
Prepaid expenses and other current assets 234 171
Inventories 85 52
Notes receivable, current portion 1,399 1,084
Total current assets 5,083 7,017
Inventories, net 596 624
Property and equipment, net 87 124
Intangible assets, net 44 46
Long-term note receivable, net of current portion 2,897 3,669
Operating lease right-of-use-asset 2,535
Other long-term assets 35 35
Total assets 11,277 11,515
Current liabilities:    
Accounts payable 295 301
Accrued liabilities 813 838
Derivative liabilities, current portion 454 1,062
Current portion of operating lease liability 587 169
Other current liabilities 23 10
Total current liabilities 2,172 2,380
Operating lease liability, net of current portion 2,050
Derivative liabilities, net of current portion 502 504
Other long-term liabilities 113 232
Total liabilities 4,837 3,116
Commitments and contingencies
Stockholders' equity:    
Convertible preferred stock, $0.01 par value, 130,000,000 shares authorized; 737 shares and 4,074 shares issued and outstanding at June 30, 2019 and December 31, 2018.
Common stock, $0.01 par value, 250,000,000 shares authorized; 1,854,898 shares, and 726,455 shares issued and outstanding at June 30, 2019 and December 31, 2018. 19 7
Additional paid-in capital 238,062 237,673
Accumulated deficit (231,641) (229,281)
Total stockholders' equity 6,440 8,399
Total liabilities and stockholders' equity $ 11,277 $ 11,515

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