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CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (Unaudited) - 9 months ended Sep. 30, 2017 - USD ($) | Preferred Stock | Common Stock | Additional Paid-in Capital | Accumulated Deficit Preferred stock of private REIT | Accumulated Deficit | Accumulated Other Comprehensive Income | Total Arbor Realty Trust, Inc. Stockholders' Equity Preferred stock of private REIT | Total Arbor Realty Trust, Inc. Stockholders' Equity | Noncontrolling Interest | Preferred stock of private REIT | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2016 | $ 89,508,213 | $ 514,013 | $ 621,931,995 |  | $ (125,134,403) | $ 320,917 |  | $ 587,140,735 | $ 159,897,193 |  | $ 747,037,928
Balance (in shares) at Dec. 31, 2016 | 24,942,269 | 51,401,295 |  |  |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |  |  |  |
Issuance of common stock |  | $ 95,000 | 76,130,000 |  |  |  |  | 76,225,000 |  |  | 76,225,000
Issuance of common stock (in shares) |  | 9,500,000 |  |  |  |  |  |  |  |  |
Stock-based compensation |  | $ 8,065 | 3,825,296 |  |  |  |  | 3,833,361 |  |  | 3,833,361
Stock-based compensation (in shares) |  | 806,524 |  |  |  |  |  |  |  |  |
Forfeiture of unvested restricted stock |  | $ (52) | 52 |  |  |  |  |  |  |  |
Forfeiture of unvested restricted stock (in shares) |  | (5,191) |  |  |  |  |  |  |  |  |
Issuance of convertible senior unsecured notes, net |  |  | 353,279 |  |  |  |  | 353,279 |  |  | 353,279
Distributions - common stock |  |  |  |  | (30,888,612) |  |  | (30,888,612) |  |  | (30,888,612)
Distributions - preferred stock |  |  |  | $ (10,769) | (5,665,290) |  | $ (10,769) | (5,665,290) |  | $ (10,769) | (5,665,290)
Distributions - noncontrolling interest |  |  |  |  |  |  |  |  | (11,252,307) |  | (11,252,307)
Net income |  |  |  |  | 49,629,360 |  |  | 49,629,360 | 16,596,415 |  | 66,225,775
Unrealized loss on securities available-for-sale |  |  |  |  |  | (352,735) |  | (352,735) |  |  | (352,735)
Unrealized gain on derivative financial instruments, net |  |  |  |  |  | 202 |  | 202 |  |  | 202
Reclassification of net realized loss on derivatives designated as cash flow hedges into earnings |  |  |  |  |  | 237,377 |  | 237,377 |  |  | 237,377
Balance at Sep. 30, 2017 | $ 89,508,213 | $ 617,026 | $ 702,240,622 |  | $ (112,069,714) | $ 205,761 |  | $ 680,501,908 | $ 165,241,301 |  | $ 845,743,209
Balance (in shares) at Sep. 30, 2017 | 24,942,269 | 61,702,628 |  |  |  |  |  |  |  |  |

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