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v3.8.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Operating activities: |  |
Net income | $ 44,307 | $ 9,051
Adjustments to reconcile net income to cash provided by operating activities: |  |
Increase in accrued interest receivable | (3,094) | (2,453)
Increase (decrease) in accrued interest payable | 1,389 | (528)
Gain on derivative instruments, net | (38,354) | (175)
Loss on sale of investments, net | 3,775 | 1,708
Fair value adjustments, net | (29) | (10)
Amortization of investment premiums, net | 35,769 | 39,862
Other amortization and depreciation, net | 312 | 325
Stock-based compensation expense | 335 | 538
Change in other assets and liabilities, net | (2,514) | (1,210)
Net cash and cash equivalents provided by operating activities | 41,896 | 47,108
Investing activities: |  |
Purchase of investments | (321,348) | (141,436)
Principal payments received on investments | 51,972 | 95,546
Proceeds from sales of investments | 154,613 | 57,173
Principal payments received on mortgage loans held for investment, net | 649 | 987
Net receipts on derivatives, including terminations | 36,271 | 21,573
Other investing activities | (67) | (146)
Net cash and cash equivalents (used in) provided by investing activities | (77,910) | 33,697
Financing activities: |  |
Borrowings under repurchase agreements | 27,508,732 | 21,748,733
Repayments of repurchase agreement borrowings | (27,460,742) | (21,821,740)
Principal payments on non-recourse collateralized financing | (234) | (370)
Proceeds from issuance of preferred stock | 494 | 7,504
Proceeds from issuance of common stock | 294 | 127
Cash paid for stock issuance costs | 0 | (36)
Payments related to tax withholding for stock-based compensation | (364) | (521)
Dividends paid | (12,982) | (12,626)
Net cash and cash equivalents provided by (used in) financing activities | 35,198 | (78,929)
Net (decrease) increase in cash, cash equivalents, and restricted cash | (816) | 1,876
Cash, cash equivalents, and restricted cash at beginning of period | 87,200 | 98,889
Cash, cash equivalents, and restricted cash at end of period | 86,384 | 100,765
Supplemental Disclosure of Cash Activity: |  |
Cash paid for interest | $ 10,251 | $ 8,141

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