Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows (Unaudited)

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Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Cash Flows From Operating Activities:    
Net loss $ (3,158) $ (2,976)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation 27 39
Amortization 215 196
Stock-based compensation 195 121
Deferred offering costs 96
Bad debt expense 59
Inventory reserve 25
Changes in operating assets and liabilities:    
(Increase) decrease in accounts receivable (1) (107)
Decrease in inventories, net 13 41
Decrease (increase) in prepaid expenses 55 (415)
Decrease in deferred revenue (46)
Decrease in accounts payable and accrued interest and other expenses (17) (112)
Net cash used in operating activities (2,550) (3,200)
Cash Flows From Financing Activities:    
Deferred offering costs from at-the-market transaction (108) (125)
Proceeds from promissory note payable 750
Proceeds from registered direct offering of common stock, net of costs 1,444 1,927
Net cash provided by financing activities 2,086 1,802
Net decrease in cash (464) (1,398)
Cash at beginning of period 923 1,866
Cash at end of period 459 468
Supplemental schedule of non-cash investing and financing activities:    
Recognition of deferred offering costs as a reduction of equity in connection with the at-the-market offering $ 6