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Quarterly Financial Information - Net Income Available and Basic and Diluted EPS/EPU (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 12 Months Ended
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Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Total Revenues | $ 93,207 | $ 92,157 | $ 90,456 | $ 89,942 | $ 90,333 | $ 86,361 | $ 84,044 | $ 83,861 | $ 365,762 | $ 344,599 | $ 318,454
Income from Continuing Operations, Net of Noncontrolling Interest |  |  |  |  | 7,535 | 7,938 | 3,028 | 3,868 |  |  |
Income from Discontinued Operations, Net of Noncontrolling Interest |  |  |  |  | 11,246 | 13,389 | 1,011 | 1,095 | 0 | 27,823 | 36,566
Net Income (Loss) Attributable to Common Stockholders/Unitholders |  |  |  |  | 18,781 | 21,327 | 4,039 | 4,963 | 73,802 | 49,110 | 40,307
Preferred Dividends/Unit Distributions |  |  |  |  | 0 | 0 | 0 | (1,019) | 0 | (1,019) | (8,733)
Redemption of Preferred Stock/Units |  |  |  |  | 0 | 0 | 0 | (1,462) | 0 | (1,462) | (5,667)
Net Income (Loss) Available to Common Stockholders/Unitholders and Participating Securities | 43,500 | 13,917 | 14,012 | 2,373 | 18,781 | 21,327 | 4,039 | 2,482 | 73,802 | 46,629 | 25,907
Income from Continuing Operations Allocable to Participating Securities | (153) | (50) | (50) | (41) | (32) | (33) | (32) | (18) | (248) | (75) | 0
Income from Discontinued Operations Allocable to Participating Securities |  |  |  |  | (47) | (57) | (11) | (14) | $ 0 | $ (100) | $ (162)
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders / Unitholders | $ 43,347 | $ 13,867 | $ 13,962 | $ 2,332 | $ 18,702 | $ 21,237 | $ 3,996 | $ 2,450 |  |  |
Basic Earnings Per Share/Unit: |  |  |  |  |  |  |  |  |  |  |
Income from Continuing Operations Available to Common Stockholders / Unitholders |  |  |  |  | $ 0.07 | $ 0.07 | $ 0.03 | $ 0.01 | $ 0.67 | $ 0.18 | $ (0.09)
Income from Discontinued Operations Attributable to Common Stockholders / Unitholders |  |  |  |  | 0.10 | 0.12 | 0.01 | 0.01 | 0.00 | 0.24 | 0.33
Net Income Available to Common Stockholders/Unitholders | $ 0.39 | $ 0.13 | $ 0.13 | $ 0.02 | 0.17 | 0.19 | 0.04 | 0.02 | 0.67 | 0.42 | 0.24
Diluted Earnings Per Share/Unit: |  |  |  |  |  |  |  |  |  |  |
Income from Continuing Operations Available to Common Stockholders / Unitholders |  |  |  |  | 0.07 | 0.07 | 0.03 | 0.01 | 0.66 | 0.18 | (0.09)
Income from Discontinued Operations Attributable to Common Stockholders / Unitholders |  |  |  |  | 0.10 | 0.12 | 0.01 | 0.01 | 0.00 | 0.24 | 0.33
Net Income Available to Common Stockholders / Unitholders | $ 0.39 | $ 0.13 | $ 0.13 | $ 0.02 | $ 0.17 | $ 0.19 | $ 0.04 | $ 0.02 | $ 0.66 | $ 0.42 | $ 0.24
Weighted Average Shares/Units - Basic | 110,392 | 110,356 | 110,348 | 110,310 | 110,118 | 110,072 | 109,815 | 109,676 | 110,352 | 109,922 | 106,995
Weighted Average Shares/Units - Diluted | 110,916 | 110,848 | 110,683 | 110,675 | 110,405 | 110,271 | 110,404 | 110,215 | 110,781 | 110,325 | 106,995
First Industrial L.P. |  |  |  |  |  |  |  |  |  |  |
Total Revenues | $ 93,207 | $ 92,157 | $ 90,456 | $ 89,942 | $ 90,333 | $ 86,361 | $ 84,044 | $ 83,861 | $ 365,762 | $ 344,599 | $ 318,454
Income from Continuing Operations, Net of Noncontrolling Interest |  |  |  |  | 7,964 | 8,294 | 3,176 | 3,938 |  |  |
Income from Discontinued Operations, Net of Noncontrolling Interest |  |  |  |  | 11,698 | 13,924 | 1,051 | 1,140 | 0 | 27,823 | 36,566
Net Income (Loss) Attributable to Common Stockholders/Unitholders |  |  |  |  | 19,662 | 22,218 | 4,227 | 5,078 | 76,682 | 51,185 | 41,433
Preferred Dividends/Unit Distributions |  |  |  |  | 0 | 0 | 0 | (1,019) | 0 | (1,019) | (8,733)
Redemption of Preferred Stock/Units |  |  |  |  | 0 | 0 | 0 | (1,462) | 0 | (1,462) | (5,667)
Net Income (Loss) Available to Common Stockholders/Unitholders and Participating Securities | 45,143 | 14,438 | 14,644 | 2,457 | 19,662 | 22,218 | 4,227 | 2,597 | 76,682 | 48,704 | 27,033
Income from Continuing Operations Allocable to Participating Securities | (153) | (50) | (50) | (41) | (32) | (33) | (32) | (17) | (248) | (75) | 0
Income from Discontinued Operations Allocable to Participating Securities |  |  |  |  | (47) | (57) | (11) | (14) | $ 0 | $ (100) | $ (162)
Net Income Available to First Industrial Realty Trust, Inc.'s Common Stockholders / Unitholders | $ 44,990 | $ 14,388 | $ 14,594 | $ 2,416 | $ 19,583 | $ 22,128 | $ 4,184 | $ 2,566 |  |  |
Basic Earnings Per Share/Unit: |  |  |  |  |  |  |  |  |  |  |
Income from Continuing Operations Available to Common Stockholders / Unitholders |  |  |  |  | $ 0.07 | $ 0.07 | $ 0.03 | $ 0.01 | $ 0.67 | $ 0.18 | $ (0.09)
Income from Discontinued Operations Attributable to Common Stockholders / Unitholders |  |  |  |  | 0.10 | 0.12 | 0.01 | 0.01 | 0.00 | 0.24 | 0.33
Net Income Available to Common Stockholders/Unitholders | $ 0.39 | $ 0.13 | $ 0.13 | $ 0.02 | 0.17 | 0.19 | 0.04 | 0.02 | 0.67 | 0.42 | 0.24
Diluted Earnings Per Share/Unit: |  |  |  |  |  |  |  |  |  |  |
Income from Continuing Operations Available to Common Stockholders / Unitholders |  |  |  |  | 0.07 | 0.07 | 0.03 | 0.01 | 0.66 | 0.18 | (0.09)
Income from Discontinued Operations Attributable to Common Stockholders / Unitholders |  |  |  |  | 0.10 | 0.12 | 0.01 | 0.01 | 0.00 | 0.24 | 0.33
Net Income Available to Common Stockholders / Unitholders | $ 0.39 | $ 0.12 | $ 0.13 | $ 0.02 | $ 0.17 | $ 0.19 | $ 0.04 | $ 0.02 | $ 0.66 | $ 0.42 | $ 0.24
Weighted Average Shares/Units - Basic | 114,722 | 114,720 | 114,712 | 114,681 | 114,512 | 114,512 | 114,278 | 114,245 | 114,709 | 114,388 | 111,646
Weighted Average Shares/Units - Diluted | 115,246 | 115,212 | 115,047 | 115,046 | 114,799 | 114,711 | 114,867 | 114,784 | 115,138 | 114,791 | 111,646

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- Definition The aggregate revenue from real estate operations during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(e)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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