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v3.20.1

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Cash flows from operating activities: |  |
Net loss | $ (66,611) | $ (21,797)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 906 | 901
Stock-based compensation | 4,432 | 3,411
Amortization of debt issuance costs | 362 | 346
Changes in operating assets and liabilities: |  |
(Increase) decrease in accounts receivable | 26,397 | 1,534
(Increase) decrease in inventory | 96 | 74
(Increase) decrease in prepaid expenses and other current assets | (2,875) | (2,018)
Decrease in other assets | 102 | 91
Decrease in accounts payable and other liabilities | 15,137 | (8,171)
Decrease in deferred revenue | 0 | 9
Net cash provided by (used in) operating activities | (22,054) | (25,620)
Cash flows from investing activities: |  |
Purchases of property and equipment | 0 | (70)
Purchases of investments | (33,222) | (87,256)
Maturities of investments | 76,000 | 79,600
Net cash (used in) provided by investing activities | 42,778 | (7,726)
Cash flows from financing activities: |  |
Repurchase of common stock | (923) | (941)
Repayment of debt borrowings, net of fees | (321) | (321)
Net cash used in financing activities | (1,244) | (1,262)
Net increase (decrease) in cash and cash equivalents | 19,480 | (34,608)
Cash and cash equivalents at beginning of period | 36,112 | 80,386
Cash and cash equivalents at end of period | 55,592 | 45,778
Supplemental disclosure of cash flow information: |  |
Cash paid for interest | $ 3,658 | $ 3,698

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