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v3.20.1

Unaudited Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Cash flows from operating activities: |  |
Net loss | $ (5,563) | $ (2,704)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 126 | 182
Amortization of debt discount and debt issuance costs | 65 | 201
Deferred income taxes | (117) | 0
Non-cash interest expense | 131 | 159
Loss on disposal of assets | 0 | 4
Stock-based compensation | 431 | 12
Changes in assets and liabilities: |  |
Accounts receivable, net | (128) | (487)
Prepaid expenses and other current assets | 367 | 378
Other assets | (14) | 0
Accounts payable | 1,054 | 145
Accrued and other liabilities | 347 | 160
Net cash used in operating activities | (3,301) | (1,950)
Cash flows from investing activities: |  |
Purchases of property and equipment | (84) | (363)
Net cash used in investing activities | (84) | (363)
Cash flows from financing activities: |  |
Proceeds from sale of common stock upon exercise of stock options | 10 | 0
Principal payment on capital lease obligations | (61) | (20)
Payments of deferred offering costs | 0 | (274)
Net cash (used in) provided by financing activities | (51) | 3,476
Net change in cash, cash equivalents and restricted cash | (3,436) | 1,163
Cash, cash equivalents and restricted cash, beginning of period | 72,184 | 13,264
Cash, cash equivalents and restricted cash, end of period | 68,748 | 14,427
Supplemental disclosure of cash flow information: |  |
Cash paid for interest expense | 432 | 502
Supplemental disclosure of non-cash items: |  |
Accretion to redemption value of redeemable convertible preferred stock | 0 | 2,114
Equipment Purchased Under Capital Lease | 2 | 0
Cost incurred, but not paid, in connection with capital expenditures | 37 | 12
Deferred offering costs included in accounts payable and accrued liabilities | 0 | 750
Series G redeemable convertible preferred stock |  |
Cash flows from financing activities: |  |
Proceeds from issuance of redeemable convertible preferred stock, net of issuance costs | $ 0 | $ 3,770

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