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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES |  |  |
Net income | $ 132,930 | $ 41,939 | $ 60,075
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization, including amortization of debt issuance costs | 34,592 | 35,121 | 36,515
Straight-lining of rents | 9,817 | 21,102 | 2,413
Write-off of tenant receivables | 0 | 4,122 | 0
Stock-based compensation expense | 450 | 600 | 394
Net gains on sale of real estate (including $2,348 from discontinued operations) | (72,298) | 0 | 0
Change in fair value of marketable securities | (3,482) | 8,599 | 8,757
Dividends received in stock | 0 | (214) | 0
Change in operating assets and liabilities: |  |  |
Tenant and other receivables, net | 1,731 | (6,146) | (2,017)
Other assets | 3,099 | (28,378) | 21,553
Amounts due to Vornado | (211) | (402) | 789
Accounts payable and accrued expenses | 12,501 | 2,361 | (1,800)
Other liabilities | (664) | (638) | (609)
Net cash provided by operating activities | 118,465 | 78,066 | 126,070
CASH FLOWS FROM INVESTING ACTIVITIES |  |  |
Construction in progress and real estate additions | (19,520) | (32,460) | (9,449)
Proceeds from sales of real estate | 81,871 | 0 | 0
Return of short-term investment | 3,600 | 0 | 0
Proceeds from sale of marketable securities | 9,506 | 0 | 0
Net cash provided by (used in) investing activities | 75,457 | (32,460) | (9,449)
CASH FLOWS FROM FINANCING ACTIVITIES |  |  |
Dividends paid | (92,220) | (92,168) | (92,124)
Debt issuance costs | (74) | (7,246) | (15)
Debt repayments | (68,000) | (50,000) | 0
Proceeds from borrowings | 0 | 239,708 | 0
Net cash (used in) provided by financing activities | (160,294) | 90,294 | (92,139)
Net increase in cash and cash equivalents and restricted cash | 33,628 | 135,900 | 24,482
Cash and cash equivalents and restricted cash at beginning of year | 449,877 | 313,977 | 289,495
Cash and cash equivalents and restricted cash at end of year | 483,505 | 449,877 | 313,977
RECONCILIATION OF CASH AND CASH EQUIVALENTS AND RESTRICTED CASH |  |  |
Cash and cash equivalents at beginning of year | 428,710 | 298,063 | 283,056
Restricted cash at beginning of year | 21,167 | 15,914 | 6,439
Cash and cash equivalents and restricted cash at beginning of year | 449,877 | 313,977 | 289,495
Cash and cash equivalents at end of year | 463,539 | 428,710 | 298,063
Restricted cash at end of year | 19,966 | 21,167 | 15,914
Cash and cash equivalents and restricted cash at end of year | 483,505 | 449,877 | 313,977
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION |  |  |
Cash payments for interest | 18,568 | 22,476 | 34,669
NON-CASH TRANSACTIONS |  |  |
Liability for real estate additions, including $141, $489 and $18 for development fees due to Vornado in 2021, 2020 and 2019, respectively | 1,445 | 4,955 | 3,191
Write-off of fully amortized and/or depreciated assets | 5,628 | 876 | 0
Reclassification of prepaid real estate taxes to construction in progress for property in redevelopment | 0 | 0 | 1,466
Lease liability arising from the recognition of right-of-use asset | $ 0 | $ 0 | $ 5,428

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