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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jul. 31, 2024 | Jul. 31, 2023
Statement of Cash Flows [Abstract] |  |
Net income including noncontrolling interests | $ 27,280 | $ 18,984
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation | 8,824 | 8,915
Amortization of operating lease right-of-use assets | 3,153 | 2,671
Income from equity method investments | (3,465) | (4,537)
Interest income from investments | (3,292) | (3,967)
Deferred income tax | 5,495 | 3,947
Stock based compensation expense | 1,772 | 3,892
Loss on disposal of property and equipment – net | 78 | 205
Changes in assets and liabilities: |  |
Accounts receivable | (1,077) | (6,836)
Inventories | (2,178) | 2,784
Refundable income taxes | 456 | (2,692)
Other assets | (12,344) | (7,162)
Accounts payable, trade | (14,009) | (12,595)
Other liabilities | (4,985) | 3,019
Net cash provided by operating activities | 5,708 | 6,628
Cash flows from investing activities: |  |
Capital expenditures | (40,219) | (8,173)
Purchase of short-term investments | (156,125) | (194,400)
Maturity of short-term investments | 229,735 | 227,490
Proceeds from sale of real estate and property and equipment | 178 | 10
Deposits | 203 | (20)
Net cash provided by investing activities | 33,772 | 24,907
Cash flows from financing activities: |  |
Payments to noncontrolling interests holders | (1,837) | (716)
Net cash used in financing activities | (1,837) | (716)
Net increase in cash and cash equivalents | 37,643 | 30,819
Cash and cash equivalents, beginning of period | 223,397 | 71,347
Cash and cash equivalents, end of period | 261,040 | 102,166
Non cash investing activities – Accrued capital expenditures | 4,573 | 1,029
Non cash investing activities – Capital additions transferred from prepaid expenses | 188 |
Non cash financing activities – Stock awards accrued | 798 | 570
Non cash financing activities – Stock awards issued | 2,172 | 965
Right-of-use assets acquired and liabilities incurred upon lease execution | $ 3,335 | $ 312

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