v3.24.1.u1
Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Cash Flows From Operating Activities:    
Net loss $ (18,895) $ (5,574)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 7,469 6,404
Amortization of debt discount 601 641
Non-cash operating lease expense 1,360 1,099
Unrealized (gain) loss on investments in equity securities 678 (1,510)
Realized (gain) loss on available-for-sale investments (2,416) 86
Stock-based compensation expense 5,456 5,184
Loss on disposal of property and equipment 131 77
Gain on insurance settlement   (2,642)
Change in credit losses 99 (103)
Insurance proceeds for operations   1,212
Change in contingent consideration 293 46
Changes in operating assets and liabilities:    
Accounts receivable 437 (1,414)
Inventories 1,113 1,239
Prepaid expenses and other current assets (1,174) (271)
Deposits (9) (198)
Operating lease liabilities (1,302) (1,004)
Accounts payable and other accrued expenses 264 (3,276)
Accrued compensation and related expenses 2,719 1,962
Deferred revenue 462 570
Net deferred tax liability (551) 246
Net cash provided by (used in) operating activities (3,265) 2,774
Cash Flows From Investing Activities:    
Purchases of property and equipment (4,006) (9,569)
Insurance proceeds for loss of fixed assets   976
Software development costs (443) (463)
Purchases of short-term investments (14,038)  
Sales/maturities of short-term investments 25,250 7,850
Patent and trademark costs (318) (177)
Net cash provided by (used in) investing activities 6,445 (1,383)
Cash Flows From Financing Activities:    
Proceeds from exercise of stock options 618 92
Repayment of notes payable (36) 10
Repayment of finance lease liabilities (70) (31)
Net cash provided by financing activities 512 71
Effect of exchange rates on cash and cash equivalents (375) 481
Net change in cash and cash equivalents 3,317 1,943
Cash and cash equivalents - beginning of period 46,346 36,595
Cash and cash equivalents - end of period 49,663 38,538
Supplemental Disclosure of Cash Flow Information:    
Cash paid for interest 38  
Cash paid for income taxes 417 433
Supplemental Disclosure of Non-Cash Financing Activities:    
Operating lease right-of-use assets and operating lease liabilities   4,436
Net unrealized gain (loss) on available-for-sale debt securities 261 (3,675)
Reclassification of realized gain (loss) on available-for-sale debt securities to earnings (2,314) 99
Paid-in-kind preferred stock dividend, including beneficial conversion feature 2,000 2,000
Fixed assets included in accounts payable and accrued liabilities $ 542 $ 707

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