v3.22.2.2
CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net loss $ (20,266,000) $ (23,857,000)
Adjustments to reconcile net loss to cash used in operating activities:    
Depreciation 210,000 142,000
Non-cash lease expense 244,000 334,000
Equity based compensation 2,703,000 6,613,000
Gain on settlement of debt 0 (553,000)
Change in fair value of modified options 15,000 321,000
Changes in operating assets and liabilities:    
Accounts receivable (5,000) (100,000)
Employee advances 0 (50,000)
Lease receivables (114,000) 0
Inventory 70,000 (1,113,000)
Prepaid expenses (104,000) (117,000)
Deferred revenue (24,000) 45,000
Accounts payable (87,000) (1,999,000)
Operating lease liabilities (233,000) (334,000)
Net cash used in operating activities (17,591,000) (20,668,000)
CASH FLOWS FROM INVESTING ACTIVITIES:    
Purchase of property and equipment (110,000) (398,000)
Net cash used in investing activity (110,000) (398,000)
CASH FLOWS FROM FINANCING ACTIVITIES:    
Proceeds from sale of common stock 5,820,000 9,005,000
Proceeds from sale of common stock under a At-the-market offering, net of issuance costs 1,109,000 1,300,000
Proceeds from exercise of options 0 28,000
Net cash provided by financing activities 6,929,000 10,333,000
Net increase in cash and cash equivalents (10,772,000) (10,733,000)
Cash and cash equivalents, beginning of the period 11,659,000 28,268,000
Cash and cash equivalents, end of the period 887,000 17,535,000
Supplemental disclosures of cash flow information:    
Cash paid during the period for interest 0 0
Cash paid during the period for income taxes 0 0
Noncash investing and financing activities:    
Dividend payable on preferred stock charged to additional paid in capital 7,000 7,000
Series C convertible preferred stock deemed dividend 7,000 7,000
Record right-to-use assets and related lease liability 502,000 800,000
Series C Preferred Stock [Member]    
Noncash investing and financing activities:    
Series C convertible preferred stock deemed dividend $ 125,000 $ 0

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