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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Cash Flows from Operating Activities: |  |  |
Net income |  | $ 26,138 | $ 4,722
Adjustments to reconcile net income to net cash used in operating activities: |  |  |
Depreciation |  | 16,999 | 12,831
Amortization of intangible assets |  | 5,812 | 886
Share-based compensation expense |  | 4,244 | 5,506
Change in debt discount and deferred debt issuance costs | [1] | 3,486 | 3,174
Deferred income taxes |  | 2,474 | 142
Gain on sale of property and equipment |  | (461) | (107)
Changes in other components of working capital |  | (90,884) | (154,192)
Other long-term liabilities |  | 1,061 | 2,177
Other, net |  | (2,876) | 76
NET CASH USED IN OPERATING ACTIVITIES |  | (34,007) | (124,785)
Cash Flows from Investing Activities: |  |  |
Acquisition of property and equipment |  | (11,693) | (14,412)
Proceeds from sale of property and equipment |  | 583 | 201
Investments in securities |  | (9,696) | (8,357)
Proceeds from maturities and sales of investments in securities |  | 6,211 | 3,324
NET CASH USED IN INVESTING ACTIVITIES |  | (14,595) | (19,244)
Cash Flows from Financing Activities: |  |  |
Proceeds from debt |  | 348,688 | 394,000
Repayment of debt |  | (283,915) | (259,691)
Cash payments related to share-based compensation |  | (694) | (2,364)
Distributions paid to noncontrolling interests |  | (13,500) | (4,000)
Contributions from noncontrolling interests |  |  | 2,798
NET CASH PROVIDED BY FINANCING ACTIVITIES |  | 50,579 | 130,743
Net increase (decrease) in cash, cash equivalents and restricted cash |  | 1,977 | (13,286)
Cash, cash equivalents and restricted cash at beginning of period |  | 202,101 | 119,863
Cash, cash equivalents and restricted cash at end of period |  | $ 204,078 | $ 106,577
[1] | The combination of cash and non-cash interest expense produces effective interest rates that are higher than contractual rates. Accordingly, the effective interest rates for the 2017 Senior Notes and the Convertible Notes were 7.13% and 9.39%, respectively, for the three months ended March 31, 2020.

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