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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jul. 31, 2024 | Jul. 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net income | $ 26,080 | $ 14,876
Adjustments to reconcile net income to net cash provided by operating activities |  |
Changes in accrued interest on investments | 2,716 | (341)
Stock compensation expense | 2,215 | 2,218
Lease expense | 1,415 | 884
Depreciation | 943 | 1,035
Deferred income tax expense (benefit) | 469 | (196)
Amortization of intangible assets | 195 | 196
Other | 995 | 162
Changes in operating assets and liabilities |  |
Accounts receivable | (48,492) | 5,600
Contract assets | 2,103 | 4,031
Other assets | (10,661) | (5,176)
Accounts payable and accrued expenses | 40,521 | (8,931)
Contract liabilities | 72,682 | 20,195
Net cash provided by operating activities | 91,181 | 34,553
CASH FLOWS FROM INVESTING ACTIVITIES |  |
Purchases of short-term investments | (57,500) | (90,000)
Maturities of short-term investments | 95,000 | 159,750
Purchases of available-for-sale securities | (85,309) | (60,261)
Maturities of available-for-sale securities | 9,230 |
Purchases of property, plant and equipment | (2,671) | (1,031)
Investments in solar energy projects | (3,312) |
Net cash (used in) provided by investing activities | (44,562) | 8,458
CASH FLOWS FROM FINANCING ACTIVITIES |  |
Common stock repurchases | (187) | (6,738)
Payments of cash dividends | (8,068) | (6,699)
Proceeds from share-based award settlements, net of withholding taxes paid | (2,425) | 947
Net cash used in financing activities | (10,680) | (12,490)
EFFECTS OF EXCHANGE RATE CHANGES ON CASH | (286) | 331
NET INCREASE IN CASH AND CASH EQUIVALENTS | 35,653 | 30,852
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD | 197,032 | 173,947
CASH AND CASH EQUIVALENTS, END OF PERIOD | 232,685 | 204,799
NON-CASH INVESTING AND FINANCING ACTIVITIES |  |
Right-of-use assets obtained in exchange for lease obligations | 1,531 | 665
SUPPLEMENTAL CASH FLOW INFORMATION |  |
Cash paid for income taxes, net of refunds | 9,138 | 3,270
Cash paid for operating leases | $ 1,410 | $ 888

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