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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
CASH FLOWS FROM OPERATING ACTIVITIES |  |  |  |  |
Net income (loss) | $ 31,557 | $ (38,289) | $ 34,648 | $ (33,422) |
Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |  |  |  |
Depreciation and amortization |  |  | 93,601 | 101,627 |
Straight-line rents |  |  | (4,244) | (4,022) |
Non-cash lease expense |  |  | 2,887 | 2,382 |
Net unrealized holding gains on investments |  |  | (55,796) | (57,031) |
Distributions of operating income from unconsolidated affiliates |  |  | 2,004 | 2,829 |
Equity in (earnings) losses of unconsolidated affiliates | (644) | 624 | (4,013) | 155 |
Stock compensation expense |  |  | 9,780 | 8,551 |
Amortization of financing costs |  |  | 3,901 | 4,040 |
Impairment charges | 9,925 | 0 | 9,925 | 51,549 |
Gain on disposition of properties | 0 | (24) | (10,521) | (509) |
Allowance for credit loss |  |  | 973 | 20,509 |
Termination of ground lease |  |  | (3,615) | 0 |
Adjustments to straight-line rent reserves |  |  | 254 | 19,678 |
Other, net |  |  | (5,319) | (3,228) |
Changes in assets and liabilities: |  |  |  |  |
Other liabilities |  |  | 1,833 | (7,736) |
Lease liability - operating leases |  |  | (2,653) | (957) |
Prepaid expenses and other assets |  |  | (5,579) | (1,435) |
Rents receivable |  |  | 4,104 | (27,489) |
Accounts payable and accrued expenses |  |  | 220 | 7,015 |
Net cash provided by operating activities |  |  | 72,390 | 82,506 |
CASH FLOWS FROM INVESTING ACTIVITIES |  |  |  |  |
Acquisition of real estate |  |  | (63,425) | (21,208) |
Development, construction and property improvement costs |  |  | (27,197) | (29,374) |
Proceeds from the disposition of properties, net |  |  | 63,901 | 14,182 |
Investments in and advances to unconsolidated affiliates and other |  |  | (6,111) | (3,662) |
Return of capital from unconsolidated affiliates and other |  |  | 10,671 | 9,054 |
Issuance of notes receivable |  |  | (57,957) | (59,000) |
Return of deposits for properties under contract |  |  | (0) | 187 |
Payment of deferred leasing costs |  |  | (3,509) | (5,422) |
Change in control of previously unconsolidated affiliate |  |  | 0 | 950 |
Net cash used in investing activities |  |  | (83,627) | (94,293) |
CASH FLOWS FROM FINANCING ACTIVITIES |  |  |  |  |
Principal payments on mortgage and other notes |  |  | (69,766) | (18,981) |
Principal payments on unsecured debt |  |  | (160,387) | (123,750) |
Proceeds received on mortgage and other notes |  |  | 12,654 | 5,523 |
Proceeds from unsecured debt |  |  | 211,854 | 215,554 |
Payments of finance lease obligations |  |  | (63) | (903) |
Proceeds from the sale (repurchase) of Common Shares |  |  | 45,865 | (22,386) |
Capital contributions from noncontrolling interests |  |  | 26,627 | 36,736 |
Distributions to noncontrolling interests |  |  | (23,781) | (28,418) |
Dividends paid to Common Shareholders |  |  | (26,208) | (50,182) |
Deferred financing and other costs |  |  | (7,296) | (1,635) |
Net cash provided by financing activities |  |  | 9,499 | 11,558 |
Decrease in cash and restricted cash |  |  | (1,738) | (229) |
Cash of $19,232 and $15,845 and restricted cash of $14,692 and $14,165, respectively, beginning of period |  |  | 33,924 | 30,010 | $ 30,010
Cash of $17,359 and $16,108 and restricted cash of $14,827 and $13,673, respectively, end of period | $ 32,186 | $ 29,781 | 32,186 | 29,781 | $ 33,924
Supplemental disclosure of cash flow information |  |  |  |  |
Cash paid during the period for interest, net of capitalized interest of $2,723 and $8,430 respectively |  |  | 31,807 | 40,470 |
Cash paid for income taxes, net of refunds |  |  | 253 | 282 |
Supplemental disclosure of non-cash investing and financing activities |  |  |  |  |
Right-of-use, assets operating leases modified in exchange for operating lease liabilities |  |  | 412 | 0 |
Assumption of accounts payable and accrued expenses through acquisition of real estate |  |  | 523 | 116 |
Acquisition of real estate through assumption of debt |  |  | 31,802 |  |
Distribution declared and payable on October 15, 2021 and 2020, respectively |  |  | 14,314 | 123 |
Settlement of note receivable through cancellation of OP Units |  |  | 479 |  |
Right-of-use assets, finance leases obtained in exchange for assets under capital lease |  |  |  | (70,427) |
Right-of-use assets, operating leases exchanged for operating lease liabilities |  |  |  | 33,189 |
Right of use assets operating leases obtained (terminated) in exchange for finance lease liabilities |  |  |  | (1,432) |
Change in control of previously unconsolidated (consolidated) investment |  |  |  |  |
Increase in real estate |  |  |  | (135,190) |
Decrease in investments in and advances to unconsolidated affiliates |  |  |  | 96,816 |
Change in other assets and liabilities |  |  |  | 1,238 |
Acquisition of noncontrolling interest asset |  |  |  | (588) |
Decrease in notes receivable |  |  |  | 38,674 |
Increase in cash and restricted cash upon change of control |  |  |  | $ 950 |

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- Definition Difference between actual rental income due and rental income recognized on a straight-line basis. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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- Definition Amount of unrealized gain (loss) on investment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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