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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2015 | Sep. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net income | $ 53,335 | $ 49,764
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization, including amortization of debt issuance costs | 24,725 | 23,838
Straight-lining of rental income | (1,276) | (1,905)
Stock-based compensation expense | 600 | 394
Reversal of income tax liability | 0 | (420)
Change in operating assets and liabilities: |  |
Tenant and other receivables, net | (559) | 538
Other assets | (13,969) | (14,345)
Amounts due to Vornado | (102) | 872
Accounts payable and accrued expenses | 9,527 | 7,686
Other liabilities | (23) | (13)
Net cash provided by operating activities | 72,258 | 66,409
CASH FLOWS FROM INVESTING ACTIVITIES |  |
Construction in progress and real estate additions | (41,919) | (39,957)
Change in restricted cash | (168) | 5,294
Proceeds from maturing short-term investments | 24,998 | 0
Net cash used in investing activities | (17,089) | (34,663)
CASH FLOWS FROM FINANCING ACTIVITIES |  |
Debt repayments | (322,372) | (316,418)
Proceeds from borrowing | 350,000 | 300,000
Dividends paid | (53,675) | (49,825)
Debt issuance costs | (4,071) | (4,245)
Net cash used in financing activities | (30,118) | (70,488)
Net increase (decrease) in cash and cash equivalents | 25,051 | (38,742)
Cash and cash equivalents at beginning of period | 227,815 | 347,718
Cash and cash equivalents at end of period | 252,866 | 308,976
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION |  |
Cash payments for interest, excluding capitalized interest of $1,420 and $265 respectively | 18,065 | 24,062
NON-CASH TRANSACTIONS |  |
Liability for real estate additions (including $5,540 due to Vornado in 2015) | 13,259 | 14,296
Write-off of fully amortized and/or depreciated assets | $ 9,600 | $ 10,569

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