Annual report [Section 13 and 15(d), not S-K Item 405]

Consolidated Statements of Cash Flows

v3.25.0.1
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Cash flows from operating activities      
Net loss $ (35,888) $ (102,449) $ (83,772)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:      
Depreciation and amortization 21,004 18,152 23,514
Loss on rental units and other assets 4,535 4,508 3,095
Gain on sale of former rental assets (165) (84) (154)
Provision for sales revenue returns and doubtful accounts 10,890 10,730 13,024
Provision for inventory losses 233 2,691 2,423
Loss on purchase commitments 448 2,057  
Stock-based compensation expense 7,397 7,427 12,283
Deferred income taxes (1,150) (251)  
Change in fair value of earnout liability 3,000 6,822 (15,386)
Loss on disposal of intangible asset     52,161
Impairment charges   32,894  
Changes in operating assets and liabilities:      
Accounts receivable (5,187) 10,141 (51,337)
Inventories (3,538) 7,878 (5,601)
Income tax receivable 120 988 (281)
Prepaid expenses and other current assets 2,411 5,583 6,803
Operating lease right-of-use asset 3,854 3,413 3,259
Other noncurrent assets 551 (1,110) 224
Accounts payable and accrued expenses (3,414) (9,177) 6,759
Accrued payroll 6,222 (508) (6,106)
Warranty reserve 2,608 3,565 6,187
Deferred revenue (3,806) (3,075) (1,150)
Income tax payable 115 27 (82)
Operating lease liability (4,326) (3,456) (3,395)
Net cash provided by (used in) operating activities 5,914 (3,234) (37,532)
Cash flows from investing activities      
Purchases of available-for-sale securities (32,657) (26,869)  
Maturities of available-for-sale securities 35,500 24,000 10,014
Investment in intangible assets (2,090) (494)  
Investment in property and equipment (3,360) (5,218) (3,337)
Production and purchase of rental equipment (11,643) (21,299) (17,885)
Proceeds from sale of former assets 275 198 331
Acquisition of business, net of cash acquired   (29,633)  
Net cash used in investing activities (13,975) (59,315) (10,877)
Cash flows from financing activities      
Proceeds from stock options exercised   384 44
Proceeds from employee stock purchases 811 1,094 1,691
Payment of employment taxes related to release of restricted stock (546) (518) (1,355)
Net cash provided by financing activities 265 960 380
Effect of exchange rates on cash (281) 67 (481)
Net decrease in cash, cash equivalents and restricted cash (8,077) (61,522) (48,510)
Cash, cash equivalents and restricted cash, beginning of period 125,492 187,014 235,524
Cash, cash equivalents and restricted cash, end of period 117,415 125,492 187,014
Supplemental disclosures of cash flow information      
Cash paid (received) during the period for income taxes, net of refunds received 375 (703) 499
Supplemental disclosure of non-cash transactions      
Accrued value of earnout related to acquisition   3,178  
Property and equipment in accounts payable and accrued expenses $ 197 $ 204 $ 428