Organization	9 Months Ended
Sep. 30, 2015
Accounting Policies [Abstract]
Organization	NOTE 1: Organization Independence Realty Trust, Inc. was formed on March 26, 2009 as a Maryland corporation that has elected to be taxed as a real estate investment trust, or REIT, commencing with the taxable year ended December 31, 2011. We are externally managed by a subsidiary of RAIT Financial Trust, or RAIT, a publicly traded Maryland REIT whose common shares are listed on the New York Stock Exchange under the symbol “RAS.” As used herein, the terms “we,” “our” and “us” refer to Independence Realty Trust, Inc. and, as required by context, Independence Realty Operating Partnership, LP, which we refer to as IROP, and their subsidiaries. We own apartment properties in geographic submarkets that we believe support strong occupancy and have the potential for growth in rental rates. We seek to provide stockholders with attractive risk-adjusted returns, with an emphasis on distributions and capital appreciation. We own substantially all of our assets and conduct our operations through IROP, of which we are the sole general partner. On September 17, 2015, we completed the merger, or the TSRE merger, with Trade Street Residential, Inc., or TSRE, whereby we acquired TSRE. Pursuant to the TSRE merger, (i) a subsidiary of IROP merged into the operating partnership subsidiary of TSRE, or the TSR OP, with TSR OP continuing as the surviving entity, and (ii) TSRE merged with and an IRT’s subsidiary, with our subsidiary continuing as the surviving entity and a wholly-owned subsidiary of IRT. As a result of the TSRE merger, each outstanding share of common stock of TSRE was converted automatically into the right to receive (a) $3.80 in cash and (b) 0.4108 shares of common stock of IRT, plus cash in lieu of fractional shares. As a result, we issued approximately 15.1 million shares of common stock as equity consideration in the TSRE merger. Immediately prior to the TSRE merger, the third party holder of units of limited partnership interest of TSR OP, or TSR OP units, contributed all of their TSR OP units to IROP in exchange for 1,925,419 units of limited partnership interest of IROP, or IROP Units, plus cash in lieu of fractional IROP Units. As a result of the TSRE merger, we have over $1.4 billion of total capitalization and own 14,044 units across 50 properties. The net assets and results of operations of TSRE will be included in our condensed consolidated financial statements beginning September 17, 2015. As a result, a gain from a bargain purchase was recognized. See Note 3: TSRE Merger for further information.

NOTE 1: Organization

Independence Realty Trust, Inc. was formed on March 26, 2009 as a Maryland corporation that has elected to be taxed as a real estate investment trust, or REIT, commencing with the taxable year ended December 31, 2011. We are externally managed by a subsidiary of RAIT Financial Trust, or RAIT, a publicly traded Maryland REIT whose common shares are listed on the New York Stock Exchange under the symbol “RAS.” As used herein, the terms “we,” “our” and “us” refer to Independence Realty Trust, Inc. and, as required by context, Independence Realty Operating Partnership, LP, which we refer to as IROP, and their subsidiaries. We own apartment properties in geographic submarkets that we believe support strong occupancy and have the potential for growth in rental rates. We seek to provide stockholders with attractive risk-adjusted returns, with an emphasis on distributions and capital appreciation. We own substantially all of our assets and conduct our operations through IROP, of which we are the sole general partner.

On September 17, 2015, we completed the merger, or the TSRE merger, with Trade Street Residential, Inc., or TSRE, whereby we acquired TSRE. Pursuant to the TSRE merger, (i) a subsidiary of IROP merged into the operating partnership subsidiary of TSRE, or the TSR OP, with TSR OP continuing as the surviving entity, and (ii) TSRE merged with and an IRT’s subsidiary, with our subsidiary continuing as the surviving entity and a wholly-owned subsidiary of IRT. As a result of the TSRE merger, each outstanding share of common stock of TSRE was converted automatically into the right to receive (a) $3.80 in cash and (b) 0.4108 shares of common stock of IRT, plus cash in lieu of fractional shares. As a result, we issued approximately 15.1 million shares of common stock as equity consideration in the TSRE merger. Immediately prior to the TSRE merger, the third party holder of units of limited partnership interest of TSR OP, or TSR OP units, contributed all of their TSR OP units to IROP in exchange for 1,925,419 units of limited partnership interest of IROP, or IROP Units, plus cash in lieu of fractional IROP Units. As a result of the TSRE merger, we have over $1.4 billion of total capitalization and own 14,044 units across 50 properties. The net assets and results of operations of TSRE will be included in our condensed consolidated financial statements beginning September 17, 2015. As a result, a gain from a bargain purchase was recognized. See Note 3: TSRE Merger for further information.