v3.25.4
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended 21 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Sep. 30, 2025
OPERATING ACTIVITIES:        
Net (loss) income $ (68,731) $ (19,500) $ 53,655  
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities        
Stock-based compensation 10,147 11,920 10,729  
Depreciation and amortization 10,192 10,872 20,936  
Loss on impairments 0 4,392 10,829  
Other non-cash amortization (222) (564) 3  
Provision for credit losses (65) 71 (462)  
Unrealized foreign currency loss (gain) 365 (263) 103  
Interest expense on finance leases 8 22 51  
Loss on equity investment 2,344 1,700 0  
Deferred income taxes 1,853 (657) 102  
(Gain) loss on sale of fixed assets (725) 563 0  
Change in the estimated fair value of acquisition-related contingent consideration 4,570 0 (99)  
Payment of acquisition-related contingent consideration 0 0 (19)  
Changes in assets and liabilities:        
Accounts receivable 1,949 15,872 31,116  
Inventories 3,562 13,096 48,228  
Prepaid expenses and other assets (2,368) 4,089 (2,499)  
Accounts payable (1,720) (7,577) (26,976)  
Deferred revenue (1,519) (219) (730)  
Accrued expenses and other liabilities (8,663) (6,443) (3,384)  
Net cash (used in) provided by operating activities (49,023) 27,374 141,583  
INVESTING ACTIVITIES:        
Purchases of short-term investments 0 (53,244) (74,652)  
Proceeds from maturities and redemptions of investments 0 53,052 102,440  
Purchase of equity method investee 0 (30,000) 0 $ (30,000)
Acquisition of business, net of cash acquired (3,613) (5,037) 0  
Proceeds from sale of assets 1,000 0 0  
Purchases of property and equipment (4,197) (3,797) (5,802)  
Purchase of property and equipment under government contracts 0 0 (4,501)  
Proceeds from funding under government contracts 0 0 48,669  
Net cash (used in) provided by investing activities (6,810) (39,026) 66,154  
FINANCING ACTIVITIES:        
Cash payments for lease liabilities (61) (842) (1,345)  
Proceeds from exercise of stock options 0 214 269  
Repurchase of common stock (15,040) 0 0  
Payment of acquisition-related contingent consideration 0 0 46  
Payment of taxes related to net share settlement of equity awards (1,843) (3,548) (1,901)  
Net cash used in financing activities (16,944) (4,176) (3,023)  
EFFECT OF FOREIGN EXCHANGE RATE CHANGES ON CASH 4,292 (6,816) 1,713  
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS (68,485) (22,644) 206,427  
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD 267,763 290,407 83,980 $ 290,407
CASH AND CASH EQUIVALENTS, END OF PERIOD $ 199,278 $ 267,763 $ 290,407