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Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Apr. 30, 2024 | Apr. 30, 2023
Operating activities |  |
Net income | $ 30,572 | $ 35,608
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 15,256 | 14,986
Deferred income taxes | 8,830 | 9,200
Provision for credit losses, doubtful accounts receivable, and reserve for settlement assets | 3,010 | 1,180
Net unrealized loss from marketable securities | 1,537 | 3,151
Stock-based compensation | 5,375 | 3,537
Other | 2,528 | 2,114
Change in assets and liabilities: |  |
Trade accounts receivable | (9,000) | 57
Settlement assets, disbursement prefunding, prepaid expenses, other current assets, and other assets | 6,797 | (29,184)
Trade accounts payable, accrued expenses, settlement liabilities, other current liabilities, and other liabilities | (12,263) | (6,220)
Customer deposits at IDT Financial Services Limited (Gibraltar-based bank) | (431) | (2,570)
Deferred revenue | (2,903) | (3,160)
Net cash provided by operating activities | 49,308 | 28,699
Investing activities |  |
Capital expenditures | (13,621) | (16,033)
Purchase of convertible preferred stock in equity method investment | (1,513) | (168)
Payments for acquisition | (60) |
Purchases of debt securities and equity investments | (27,593) | (44,166)
Proceeds from maturities and sales of debt securities and redemptions of equity investments | 41,527 | 34,309
Net cash used in investing activities | (1,260) | (26,058)
Financing activities |  |
Dividends paid | (1,269) |
Distributions to noncontrolling interests | (62) | (293)
Proceeds from notes payable | 100 | 300
Repayment of notes payable. | (128) | (2,031)
Proceeds from borrowings under revolving credit facility | 32,864 | 2,383
Repayment of borrowings under revolving credit facility. | (32,864) | (2,383)
Proceeds from exercise of stock options | 172 | 172
Repurchases of Class B common stock | (7,207) | (7,845)
Net cash used in financing activities | (8,394) | (9,697)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash and cash equivalents | (5,632) | 2,537
Net increase (decrease) in cash, cash equivalents, and restricted cash and cash equivalents | 34,022 | (4,519)
Cash, cash equivalents, and restricted cash and cash equivalents at beginning of period | 198,823 | 189,562
Cash, cash equivalents, and restricted cash and cash equivalents at end of period | 232,845 | 185,043
Supplemental schedule of non-cash financing activities |  |
Shares of Class B common stock issued for business acquisition holdback payment | 100 |
Restricted net2phone common stock withheld from employees for income tax obligations | 3,558 |
Value of Class B common stock exchanged for National Retail Solutions shares | 6,254 |
Conversion of equity method investment’s secured promissory notes into convertible preferred stock |  | 4,038
Stock issued to certain executive officers for bonus payments | $ 1,495 | $ 615

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