Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows

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Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Cash Flows From Operating Activities:    
Net loss $ (2,223) $ (2,723)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation 26 28
Amortization 124 104
Provision for inventory reserve 94
Accretion of contract liability 5
Stock-based compensation 82 226
Bad debt (59)
Impairment charge 44
Changes in operating assets and liabilities:    
Decrease in accounts receivable 59 399
Decrease in inventories 7 3
Increase in prepaid expenses and other current assets (230) (61)
Decrease in deferred revenue (36)
Decrease in accounts payable and accrued expenses (273) (292)
Net cash used in operating activities (2,523) (2,173)
Cash Flows From Investing Activities:    
Purchases of fixed assets (1)
Net cash used in investing activities (1)
Cash Flows From Financing Activities:    
Repayment of term note (100)
Deferred offering costs from at the market transaction (125)
Proceeds from registered direct offering of common stock, net of offering costs 1,926 5,141
Net cash provided by financing activities 1,801 5,041
Net (decrease) increase in cash (722) 2,867
Cash at beginning of period 1,866 879
Cash at end of period $ 1,144 $ 3,746