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v3.10.0.1

Consolidated Statements of Operations - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Revenues |  |  |  |
Rental revenue |  | $ 407,686 | $ 405,722 | $ 417,711
Construction contract and other service revenues |  | 60,859 | 102,840 | 48,364
Total revenues |  | 578,112 | 612,820 | 574,328
Operating expenses |  |  |  |
Property operating expenses |  | 201,035 | 190,964 | 197,530
Depreciation and amortization associated with real estate operations |  | 137,116 | 134,228 | 132,719
Construction contract and other service expenses |  | 58,326 | 99,618 | 45,481
Impairment losses |  | 2,367 | 15,123 | 101,391
General, administrative and leasing expenses |  | 28,900 | 30,837 | 36,553
Business development expenses and land carry costs |  | 5,840 | 6,213 | 8,244
Total operating expenses |  | 433,584 | 476,983 | 521,918
Interest expense |  | (75,385) | (76,983) | (83,163)
Interest and other income |  | 4,358 | 6,318 | 5,444
Gain on sales of real estate |  | 2,340 | 9,890 | 59,679
Loss on early extinguishment of debt |  | (258) | (513) | (1,110)
Income before equity in income of unconsolidated entities and income taxes |  | 75,583 | 74,549 | 33,260
Equity in income of unconsolidated entities |  | 2,697 | 1,490 | 752
Income tax benefit (expense) |  | 363 | (1,098) | (244)
Net income |  | 78,643 | 74,941 | 33,768
Net income attributable to noncontrolling interests: |  |  |  |
Common units in COPLP |  | (1,742) | (1,890) | (507)
Preferred units in COPLP |  | (660) | (660) | (660)
Other consolidated entities |  | (3,940) | (3,646) | (3,711)
Net income attributable to COPT |  | 72,301 | 68,745 | 28,890
Preferred share/ unit dividends/ distributions |  | 0 | (6,219) | (14,297)
Issuance costs associated with redeemed preferred shares |  | 0 | (6,847) | (17)
Net income attributable to COPT common shareholders |  | $ 72,301 | $ 55,679 | $ 14,576
Earnings per common share: (1) |  |  |  |
Net income attributable to COPT common shareholders - basic (in dollars per share/unit) |  | $ 0.69 | $ 0.56 | $ 0.15
Net income attributable to COPT common shareholders - diluted (in dollars per share/unit) |  | $ 0.69 | $ 0.56 | $ 0.15
Corporate Office Properties, L.P. [Member] |  |  |  |
Revenues |  |  |  |
Rental revenue |  | $ 407,686 | $ 405,722 | $ 417,711
Construction contract and other service revenues |  | 60,859 | 102,840 | 48,364
Total revenues |  | 578,112 | 612,820 | 574,328
Operating expenses |  |  |  |
Property operating expenses |  | 201,035 | 190,964 | 197,530
Depreciation and amortization associated with real estate operations |  | 137,116 | 134,228 | 132,719
Construction contract and other service expenses |  | 58,326 | 99,618 | 45,481
Impairment losses |  | 2,367 | 15,123 | 101,391
General, administrative and leasing expenses |  | 28,900 | 30,837 | 36,553
Business development expenses and land carry costs |  | 5,840 | 6,213 | 8,244
Total operating expenses |  | 433,584 | 476,983 | 521,918
Interest expense |  | (75,385) | (76,983) | (83,163)
Interest and other income |  | 4,358 | 6,318 | 5,444
Gain on sales of real estate |  | 2,340 | 9,890 | 59,679
Loss on early extinguishment of debt |  | (258) | (513) | (1,110)
Income before equity in income of unconsolidated entities and income taxes |  | 75,583 | 74,549 | 33,260
Equity in income of unconsolidated entities |  | 2,697 | 1,490 | 752
Income tax benefit (expense) |  | 363 | (1,098) | (244)
Net income |  | 78,643 | 74,941 | 33,768
Net income attributable to noncontrolling interests in consolidated entities |  | (3,940) | (3,646) | (3,715)
Net income attributable to noncontrolling interests: |  |  |  |
Net income attributable to COPT |  | 74,703 | 71,295 | 30,053
Preferred share/ unit dividends/ distributions |  | (660) | (6,879) | (14,957)
Issuance costs associated with redeemed preferred shares |  | 0 | (6,847) | (17)
Net income attributable to COPT common shareholders |  | $ 74,043 | $ 57,569 | $ 15,079
Earnings per common share: (1) |  |  |  |
Net income attributable to COPT common shareholders - basic (in dollars per share/unit) | [1] | $ 0.69 | $ 0.56 | $ 0.15
Net income attributable to COPT common shareholders - diluted (in dollars per share/unit) | [1] | $ 0.69 | $ 0.56 | $ 0.15
Tenant recoveries and other real estate operations [Member] |  |  |  |
Revenues |  |  |  |
Total revenues |  | $ 109,567 | $ 104,258 | $ 108,253
Tenant recoveries and other real estate operations [Member] | Corporate Office Properties, L.P. [Member] |  |  |  |
Revenues |  |  |  |
Total revenues |  | $ 109,567 | $ 104,258 | $ 108,253
[1] | Basic and diluted earnings per common unit are calculated based on amounts attributable to common unitholders of Corporate Office Properties, L.P.

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