XML 13 R7.htm IDEA: XBRL DOCUMENT v3.25.2
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
$ in Thousands
 6 Months Ended
Jul. 31, 2025
Jul. 31, 2024
Cash flows from operating activities:    
Net loss $ (44,323) $ (72,821)
Adjustments to reconcile net loss to net cash provided by operating activities:    
Depreciation and amortization 13,384 12,755
Amortization (accretion) of premium (discount) on marketable debt securities, net (128) (371)
Stock-based compensation 51,318 53,648
Deferred income taxes (174) 71
Other non-cash items, net 34 509
Changes in operating assets and liabilities:    
Accounts receivable (13,129) 1,790
Inventories 597 (1,422)
Prepaid expenses and other current assets 541 176
Other non-current assets (48) 141
Accounts payable 7,252 (9,060)
Accrued and other current liabilities 1,195 14,692
Income taxes payable 330 (732)
Deferred revenue 5,307 4,258
Operating lease liabilities (1,945) (1,987)
Other long-term liabilities 96 140
Net cash provided by operating activities 20,307 1,787
Cash flows from investing activities:    
Purchase of investments (34,569) (8,261)
Sales of investments 4,647 9,239
Maturities of investments 17,511 8,475
Purchase of tangible and intangible assets (8,688) (3,696)
Net cash provided by (used in) investing activities (21,099) 5,757
Cash flows from financing activities:    
Stock repurchase (1,000) 0
Proceeds from exercise of stock options and employee stock purchase plan 4,893 5,950
Long-term financing payment for intangible assets (4,549) (4,483)
Net cash provided by (used in) financing activities (656) 1,467
Net increase (decrease) in cash, cash equivalents and restricted cash (1,448) 9,011
Cash, cash equivalents and restricted cash at beginning of period 144,629 144,921
Cash, cash equivalents and restricted cash at end of period 143,181 153,932
Supplemental disclosure of cash flow information:    
Cash paid for income taxes 838 1,752
Supplemental disclosure of noncash investing activities:    
Unpaid liabilities related to tangible and intangible assets purchases $ 2,227 $ 333