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Investments in Unconsolidated Joint Ventures - Combined Condensed Statements of Operations of unconsolidated joint ventures (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017
Revenues: |  |  |  |
Minimum rents | $ 156,821 | $ 158,810 | $ 317,268 | $ 315,849
Percentage rents | 1,531 | 2,347 | 3,774 | 4,815
Tenant recoveries | 58,712 | 57,492 | 118,216 | 116,846
Other | 16,217 | 14,419 | 28,325 | 26,956
Total revenues | 233,281 | 233,068 | 467,583 | 464,466
Expenses: |  |  |  |
Shopping center and operating expenses | 69,842 | 68,597 | 140,844 | 140,552
Interest expense | 54,126 | 49,651 | 103,884 | 98,656
Depreciation and amortization | 85,044 | 86,892 | 171,940 | 176,047
Total operating expenses | 209,012 | 205,140 | 416,668 | 415,255
Gain (loss) on sale or write down of assets, net | 559 | (2) | 1,529 | 4,544
Net (loss) income | 24,828 | 27,926 | 52,444 | 53,755
Company's equity in net (loss) income | 15,669 | 16,936 | 32,541 | 32,779
PPR Portfolio |  |  |  |
Revenues: |  |  |  |
Minimum rents | 32,881 | 32,045 | 65,620 | 65,581
Percentage rents | 269 | 221 | 701 | 951
Tenant recoveries | 11,400 | 11,373 | 22,800 | 22,812
Other | 1,244 | 1,402 | 2,261 | 2,428
Total revenues | 45,794 | 45,041 | 91,382 | 91,772
Expenses: |  |  |  |
Shopping center and operating expenses | 9,517 | 9,711 | 19,198 | 19,471
Interest expense | 16,770 | 16,675 | 33,496 | 33,401
Depreciation and amortization | 24,071 | 24,802 | 48,555 | 51,078
Total operating expenses | 50,358 | 51,188 | 101,249 | 103,950
Gain (loss) on sale or write down of assets, net | 0 | 0 | 0 | (35)
Net (loss) income | (4,564) | (6,147) | (9,867) | (12,213)
Company's equity in net (loss) income | (257) | (1,034) | (873) | (1,996)
Other Joint Ventures |  |  |  |
Revenues: |  |  |  |
Minimum rents | 123,940 | 126,765 | 251,648 | 250,268
Percentage rents | 1,262 | 2,126 | 3,073 | 3,864
Tenant recoveries | 47,312 | 46,119 | 95,416 | 94,034
Other | 14,973 | 13,017 | 26,064 | 24,528
Total revenues | 187,487 | 188,027 | 376,201 | 372,694
Expenses: |  |  |  |
Shopping center and operating expenses | 60,325 | 58,886 | 121,646 | 121,081
Interest expense | 37,356 | 32,976 | 70,388 | 65,255
Depreciation and amortization | 60,973 | 62,090 | 123,385 | 124,969
Total operating expenses | 158,654 | 153,952 | 315,419 | 311,305
Gain (loss) on sale or write down of assets, net | 559 | (2) | 1,529 | 4,579
Net (loss) income | 29,392 | 34,073 | 62,311 | 65,968
Company's equity in net (loss) income | $ 15,926 | $ 17,970 | $ 33,414 | $ 34,775

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