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v3.22.2.2

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021
Cash flows from operating activities |  |
Net income (loss) | $ (27,162) | $ 16,544
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 17,536 | 15,861
Loss on rental units and other fixed assets | 2,488 | 952
Gain on sale of former rental assets | (93) | (59)
Provision for sales revenue returns and doubtful accounts | 10,816 | 8,248
Provision for rental revenue adjustments |  | 3,543
Provision for inventory losses | 2,060 | 1,452
Stock-based compensation expense | 9,185 | 8,547
Deferred income taxes |  | (1,014)
Change in fair value of earnout liability | (1,699) | (9,822)
Changes in operating assets and liabilities: |  |
Accounts receivable | (37,828) | (15,232)
Inventories | (5,958) | (9,935)
Income tax receivable | (236) | 261
Prepaid expenses and other current assets | 5,675 | (6,323)
Operating lease right-of-use asset | 2,433 | (17,005)
Other noncurrent assets | 135 | 73
Accounts payable and accrued expenses | 7,253 | (3,015)
Accrued payroll | (5,498) | 5,141
Warranty reserve | 1,734 | 522
Deferred revenue | (283) | 1,743
Income tax payable | (82) | (979)
Operating lease liability | (2,526) | 17,632
Net cash provided by (used in) operating activities | (22,050) | 17,135
Cash flows from investing activities |  |
Maturities of marketable securities | 10,005 | 15,705
Investment in intangible assets |  | (132)
Investment in property and equipment | (2,770) | (4,807)
Production and purchase of rental equipment | (11,320) | (13,156)
Proceeds from sale of former assets | 152 | 122
Net cash used in investing activities | (3,933) | (2,268)
Cash flows from financing activities |  |
Proceeds from stock options exercised | 35 | 13,699
Proceeds from employee stock purchases | 1,691 | 1,948
Payment of employment taxes related to release of restricted stock | (1,234) | (617)
Net cash provided by financing activities | 492 | 15,030
Effect of exchange rates on cash | (400) | (283)
Net increase (decrease) in cash and cash equivalents | (25,891) | 29,614
Cash and cash equivalents, beginning of period | 235,524 | 211,962
Cash and cash equivalents, end of period | 209,633 | 241,576
Supplemental disclosures of cash flow information |  |
Cash paid during the period for income taxes, net of refunds received | 535 | 1,284
Supplemental disclosure of non-cash transactions |  |
Property and equipment in accounts payable and accrued liabilities | $ 314 | $ 333

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