|   The following table presents cash flows used in the Company’s
discontinued operations for the nine months ended September 30, 2018 and 2017:   
    |  |  | Nine Months Ended |  |  
    |  |  | September 30, |  |  
    |  |  | 2018 |  |  | 2017 |  |  
    |  |  | (unaudited) |  |  
    | Net cash used in operating activities of discontinued operations |  | $ | (376 | ) |  | $ | (2,259 | ) |  
    |  |  |  |  |  |  |  |  |  |  
   Supplemental Cash Flow Information (in thousands)   
    |  |  | Nine Months Ended |  |  
    |  |  | September 30, |  |  
    |  |  | 2018 |  |  | 2017 |  |  
    |  |  | (unaudited) |  |  
    | Operating |  |  |  |  |  |  |  
    | Adoption of ASC 606 |  | $ | 2,500 |  |  | $ | - |  |  
    | Prepaid stock grants issued to vendors |  | $ | 257 |  |  | $ | - |  |  
    |  |  |  |  |  |  |  |  |  |  
    | Investing |  |  |  |  |  |  |  |  |  
    | Acquisition of property and equipment in other accrued expenses |  | $ | 12 |  |  | $ | - |  |  
    | Tenant incentives recorded as part of deferred rent |  | $ | - |  |  | $ | 84 |  |  
    |  |  |  |  |  |  |  |  |  |  
    | Financing |  |  |  |  |  |  |  |  |  
    | Settlement of the RedPath Note |  | $ | - |  |  | $ | (8,098 | ) |  
    | Issuance of the Exchange Notes |  | $ | - |  |  | $ | 11,375 |  |  
    | Common shares issued in debt exchange |  | $ | - |  |  | $ | 8,869 |  |    *See Note 14, Equity |