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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Cash flows from operating activities |  |
Net loss | $ (76,515) | $ (79,184)
Adjustments to reconcile net loss to net cash provided by (used by) operating activities |  |
Stock-based compensation | 20,506 | 22,204
Depreciation expense and amortization of intangible assets | 4,941 | 4,705
Lease impairment charges | 5,462 | 0
Bad debt expense | 253 | 419
Amortization of debt issuance costs | 290 | 223
Benefit for deferred income taxes | (982) | (518)
Foreign currency transaction losses, net | 12,787 | 0
Changes in assets and liabilities |  |
Accounts receivable | 37,114 | 28,663
Prepaid expenses and other assets | 10,524 | (4,924)
Deferred commissions | 2,897 | 123
Accounts payable and accrued expenses | 2,882 | 719
Accrued compensation and related benefits | (3,808) | (6,240)
Other current and non-current liabilities | 121 | 1,066
Deferred revenue | (14,267) | (6,574)
Operating lease assets and liabilities | (954) | 2,116
Net cash provided by (used by) operating activities | 1,251 | (37,202)
Cash flows from investing activities |  |
Proceeds from maturities of investments | 9,657 | 35,876
Payments for investments | (28,354) | (53,443)
Purchases of property and equipment | (2,932) | (7,805)
Net cash used by investing activities | (21,629) | (25,372)
Cash flows from financing activities |  |
Proceeds from borrowings | 50,000 | 92,000
Payments for debt issuance costs | (463) | (411)
Debt repayments | (2,500) | (1,687)
Repurchase of common stock | (50,019) | 0
Payments for employee taxes related to the net share settlement of equity awards | (4,221) | (4,775)
Proceeds from exercise of common stock options | 508 | 559
Net cash (used by) provided by financing activities | (6,695) | 85,686
Effect of foreign exchange rate changes on cash, cash equivalents, and restricted cash | (1,491) | 309
Net (decrease) increase in cash, cash equivalents, and restricted cash | (28,564) | 23,421
Cash, cash equivalents, and restricted cash at beginning of period | 149,351 | 150,381
Cash, cash equivalents, and restricted cash at end of period | 120,787 | 173,802
Supplemental disclosure of cash flow information |  |
Cash paid for interest | 11,168 | 2,731
Cash paid for income taxes | 1,436 | 1,472
Supplemental disclosure of non-cash investing and financing activities |  |
Accrued capital expenditures | $ 182 | $ 392

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