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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Oct. 31, 2024 | Oct. 31, 2023
Statement of Cash Flows [Abstract] |  |
Net income including noncontrolling interests | $ 57,383 | $ 50,626
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation | 12,433 | 13,371
Amortization of operating lease right-of-use assets | 4,192 | 3,766
Income from equity method investments | (7,086) | (9,275)
Dividends received from equity method investments | 3,007 | 5,513
Interest income from investments | (4,219) | (6,950)
Deferred income tax | 11,934 | 10,048
Stock based compensation expense | 2,980 | 5,146
Loss on disposal of property and equipment – net | 45 | 205
Changes in assets and liabilities: |  |
Accounts receivable | 854 | (4,976)
Inventories | (2,143) | 11,229
Refundable income taxes | 172 | (1,486)
Other assets | (12,639) | (1,312)
Accounts payable, trade | (21,629) | (5,622)
Other liabilities | (6,178) | (4,819)
Net cash provided by operating activities | 39,106 | 65,464
Cash flows from investing activities: |  |
Capital expenditures | (55,428) | (22,359)
Purchase of short-term investments | (210,328) | (378,381)
Maturity of short-term investments | 302,981 | 337,490
Proceeds from sale of real estate and property and equipment | 210 | 10
Deposits | 195 | (27)
Net cash provided by (used in) investing activities | 37,630 | (63,267)
Cash flows from financing activities: |  |
Payments to noncontrolling interests holders | (1,884) | (716)
Net cash used in financing activities | (1,884) | (716)
Net increase in cash and cash equivalents | 74,852 | 1,481
Cash and cash equivalents, beginning of period | 223,397 | 71,347
Cash and cash equivalents, end of period | 298,249 | 72,828
Non cash investing activities – Accrued capital expenditures | 3,275 | 722
Non cash investing activities – Capital additions transferred from prepaid expenses | 188 |
Non cash financing activities – Stock awards accrued | 1,648 | 1,467
Non cash financing activities – Stock awards issued | 2,172 | 965
Right-of-use assets acquired and liabilities incurred upon lease execution | $ 13,734 | $ 3,210

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