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v3.22.2

Condensed Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Cash flows from operating activities: |  |
Net loss | $ (11,437) | $ (15,966)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 390 | 1,045
Stock-based compensation | 752 | 475
Amortization of lease liability and lease interest expense | (404) |
Loss on disposal of asset |  | 27
Deferred income taxes |  | (5)
Bad debt expense (benefit) | 2 | (45)
Changes in operating assets and liabilities: |  |
Accounts receivable | 5,485 | (2,111)
Non-trade receivable | 997 | (3,985)
Inventory | 2,122 | (544)
Prepaid expenses and other current assets | 2,131 | 38
Other assets | 457 | (226)
Accounts payable | (1,343) | 7,412
Accrued expenses | 888 | (1,985)
Warranty liability | (54) | (237)
Deferred revenue | 144 | 867
Income tax payable | 26 | 26
Net cash provided by (used in) operating activities | 156 | (15,214)
Cash flows from investing activities: |  |
Purchase of property and equipment | (6) |
Net cash used in investing activities | (6) |
Cash flows from financing activities: |  |
Repayment of debt | (73) | (74)
Proceeds from subscription agreement prior to issuance of common stock | 6,800 |
Proceeds from issuance of common stock, net of costs | 45 |
Proceeds from ESPP purchase of stock |  | 38
Proceeds from exercise of stock options |  | 5
Net cash provided by (used in) financing activities | 6,772 | (31)
Net increase (decrease) in cash and cash equivalents | 6,922 | (15,245)
Cash and cash equivalents at beginning of period | 11,233 | 22,141
Cash and cash equivalents at end of period | 18,155 | 6,896
Supplemental disclosure of cash flow information: |  |
Cash paid for interest | 74 |
Cash paid for income taxes | 103 | 40
Non-cash operating and financing activities: |  |
Deferred offering costs in accrued expenses | 694 |
Shares issued under bonus plans | $ 253 |

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