Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Cash Flows

v3.23.1
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Operating Activities    
Net loss $ (4,746) $ (4,310)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 112 113
Share-based compensation 298 285
Gain on investment in marketable securities (9)
Changes in fair value of warrant liability (133) (8)
Warrant modification expense 57 52
Forgiveness of debt (275)
Amortization of right of use asset 189 25
Loss of extinguishment of debt 150 25
Amortization of deferred financing costs 1,324 1,933
Changes in operating assets and liabilities:    
Accounts receivable, net (13) (137)
Inventory (211) (58)
Prepaid expenses and other current assets (95) 63
Accounts payable 11 (405)
Accrued expenses and other current liabilities 74 (18)
Deferred revenue (38)
Net Cash Used in Operating Activities (2,992) (2,753)
Investing Activities    
Purchases of equipment (96) (269)
Proceeds from sales of marketable securities 1,500
Investments in or Purchases of marketable securities (6,999)
Net Cash Used in Investing Activities (5,595) (269)
Financing Activities    
Principal payments on operating lease liability (151)
Issuance of common stock, net of issuance costs 13,471
Proceeds from notes payable 15
Proceeds from convertible notes 2,957
Payment of financing costs (115)
Principal payments of notes payable (15)
Principal payments on convertible notes (3,511) (100)
Proceeds from notes payable (PPP) 127
Net Cash Used in Financing Activities (3,662) 16,340
Net Increase (Decrease) in Cash (12,249) 13,318
Cash  – Beginning of year 13,350 32
Cash – End of year 1,101 13,350
Supplemental Non-cash Investing and Financing Activities    
Fair value of beneficial conversion and warrant features of convertible notes payable 2,587
Original issue discounts recognized on convertible notes payable 653
Warrants issued for debt and equity financing costs 203
Operating lease, ROU assets and liabilities $ 2,050