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CONSOLIDATED CONDENSED BALANCE SHEETS (UNAUDITED) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Current assets:    
Cash and cash equivalents $ 16,834 $ 5,261
Accounts receivable 4,781 178
Restricted cash 40 40
Inventories, net 107 107
Other current assets 502 785
Current assets held for sale   3,277
Total current assets 22,264 9,648
Property and equipment, net 2,209 2,299
Operating lease right-of-use assets 818  
Other assets 52 39
Noncurrent assets held for sale   11,633
Goodwill 372 372
Total assets 25,715 23,991
Current liabilities:    
Accounts payable and accrued expenses 3,334 2,777
Operating lease liability 156  
Term loan obligations, net of discount 10,937 14,202
Current liabilities held for sale   580
Total current liabilities 14,427 17,559
Other noncurrent liabilities 38 46
Noncurrent operating lease liability 684  
Warrant liability 10,406 916
Noncurrent liabilities held for sale   245
Total liabilities 25,555 18,766
Commitments and contingencies (Notes 8 and 9)
Stockholders’ equity:    
Preferred stock, $0.001 par value; 5,000,000 shares authorized; 1,959 and 4,606 shares issued and outstanding in 2019 and 2018, respectively
Common stock, $0.001 par value; 100,000,000 shares authorized; 2,841,588 and 296,609 shares issued and outstanding in 2019 and 2018, respectively 3
Additional paid-in capital 426,311 418,390
Accumulated other comprehensive income   1,218
Accumulated deficit (426,154) (414,383)
Total stockholders’ equity 160 5,225
Total liabilities and stockholders’ equity $ 25,715 $ 23,991