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v3.22.4

Consolidated statements of cash flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Cash flows from operating activities |  |
Net income (loss) | $ 3,712 | $ (82,651)
Adjustments to reconcile net income (loss) to net cash used in operating activities: |  |
Depreciation expense | 12,441 | 17,064
Amortization of intangible assets | 24,537 | 25,112
Stock-based compensation expense | 4,205 | 7,594
Inventory write downs | 2,698 | 8,096
Provision for doubtful accounts | 2,249 | 2,424
Deferred income taxes | (130) | 2,791
Loss on extinguishment of debt | 0 | 5,290
Loss (gain) on sale-leaseback transactions | (7,000) | 0
Other | 5,350 | 5,210
Changes in operating assets and liabilities |  |
Accounts receivable—trade | (34,802) | (44,959)
Inventories | (34,611) | 1,935
Prepaid expenses and other current assets | 590 | (8,078)
Cost and estimated profits in excess of billings | (7,824) | 84
Accounts payable, deferred revenue and other accrued liabilities | 20,764 | 36,327
Billings in excess of costs and profits recognized | (9,233) | 7,986
Net cash used in operating activities | (17,054) | (15,775)
Cash flows from investing activities |  |
Capital expenditures for property and equipment | (7,492) | (2,399)
Proceeds from sale of property and equipment | 3,007 | 7,007
Proceeds from settlement of note receivable | 0 | 10,784
Acquisition of businesses, net of cash acquired | (485) | (3,411)
Proceeds from sale of business | 0 | (1,283)
Proceeds from sale-leaseback transactions | 32,109 | 0
Net cash provided by investing activities | 27,139 | 10,698
Cash flows from financing activities |  |
Borrowings on revolving Credit Facility | 544,126 | 0
Repayments on revolving Credit Facility | (544,126) | (13,126)
Cash paid to repurchase 2025 Notes | 0 | (58,596)
Repurchases of stock | (3,826) | (1,414)
Payment of capital lease obligations | (1,250) | (1,517)
Deferred financing costs | 0 | (1,590)
Net cash used in financing activities | (5,076) | (76,243)
Effect of exchange rate changes on cash | (838) | (439)
Net increase (decrease) in cash, cash equivalents and restricted cash | 4,171 | (81,759)
Cash, cash equivalents and restricted cash at beginning of period | 46,858 | 128,617
Cash, cash equivalents and restricted cash at end of period | 51,029 | 46,858
Supplemental cash flow disclosures |  |
Cash paid for interest | 25,325 | 27,068
Cash paid (refunded) for income taxes | (383) | 2,444
Noncash investing and financing activities |  |
Operating lease assets obtained in exchange for lease obligations | 40,516 | 2,340
Finance lease assets obtained in exchange for lease obligations | 2,026 | 463
Accrued purchases of property and equipment | $ 50 | $ 0

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