v3.21.2
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Cash flows from operating activities:    
Net loss $ (10,261) $ (5,200)
Adjustments to reconcile net loss to net cash flows from operating activities:    
Allowance for doubtful accounts 170 13
Depreciation and amortization 113 170
Share-based compensation 1,153 762
Payment-in-kind interest 285
Amortization of debt issuance costs and original issue discounts 73 856
Amortization of lease rights of use, net of accretion in lease liabilities 400 75
Increase (decrease) in cash resulting from changes in:    
Accounts receivable (848) (373)
Inventory, net (682) (323)
Prepaid expenses and other current assets (599) (136)
Other assets (28) 59
Accounts payable and accrued expenses 1,418 60
Accrued interest (960)
Lease liabilities (312) (71)
Deferred revenue (27) (338)
Net cash flows from operating activities (9,145) (5,406)
Cash flows from investing activities:    
Purchases of property and equipment (130)
Acquisition of licensing rights (441)
Net cash flows from investing activities (130) (441)
Cash flows from financing activities:    
Proceeds from issuance of 2020 senior secured convertible notes, net of financing costs and discount 16,758
Proceeds from issuance of Paycheck Protection Program loan 896
Proceeds from public offering of common stock, net of offering costs 46,785
Proceeds from stock option and warrant exercises 584
Payments for taxes related to net share settlement of equity awards (542)
Repayment of notes payable (2,838)
Net cash flows from financing activities 46,827 14,816
Net change in cash and cash equivalents 37,552 8,969
Cash and cash equivalents, beginning of period 20,099 5,696
Cash and cash equivalents, end of period 57,651 14,665
Cash paid for:    
Income taxes
Interest $ 495 $ 1,399

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