XML 17 R6.htm IDEA: XBRL DOCUMENT v3.19.1
CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Cash flows from operating activities:    
Net loss $ (3,150) $ (4,409)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 443 497
Amortization of deferred financing costs and debt discount 168 105
Provision for excess inventory 0 326
Change in fair value of warrants (210) 0
Share-based compensation expense 49 143
Loss on asset disposal 0 22
Increases (decreases) in cash caused by changes in operating assets and liabilities:    
Accounts receivable (212) (747)
Inventories 16 141
Other current assets 16 301
Other assets 1 (24)
Accounts payable and accrued expenses (405) (556)
Deferred revenues (25) 84
Other long-term liabilities 39 (2)
Net cash used in operating activities (3,270) (4,119)
Cash flows from investing activities:    
Purchases of property and equipment /long-lived assets (6) (53)
Net cash used in investing activities (6) (53)
Cash flows from financing activities:    
Payment of financing lease liability (28) 0
Proceeds from sale of common stock, net 1,919 (150)
Net cash provided by (used in) financing activities 1,891 (150)
Effect of exchange rate changes on cash and cash equivalents (4) 39
Net decrease in cash and cash equivalents (1,389) (4,283)
Cash, cash equivalents, and restricted cash at beginning of period 5,301 10,225
Cash, cash equivalents, and restricted cash at end of period 3,912 5,942
Cash paid during period for:    
Interest 347 311
Supplemental schedule of non-cash investing and financing activities:    
Conversion of preferred stock into common stock $ 0 $ 4