STATEMENTS OF OPERATIONS (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
STATEMENTS OF OPERATIONS      
Total revenues $ 904,498,793 $ 731,078,833 $ 462,439,368
Cost of revenues (306,133,210) (274,035,806) (203,170,685)
Selling, general and administrative expenses (545,491,718) (400,947,001) (336,873,524)
Other operating income 8,786,891 4,917,642 6,475,023
Income (loss) from operations 61,660,756 61,013,668 (71,129,818)
Interest expense (5,325,474) (192,566)  
Interest income 3,210,328 2,179,547 1,606,462
Other income (loss), net 3,857,539 (1,051,215) (732,870)
Income (loss) before taxes and equity in affiliates 63,403,149 61,949,434 (70,256,226)
Income tax expense (14,900,793) (13,676,994) (1,168,654)
Income (loss) before equity in affiliates 48,502,356 48,272,440 (71,424,880)
Income from equity in affiliates 3,834,802 2,813,849 375,509
Net income (loss) 52,337,158 51,086,289 (71,049,371)
Less: Net income (loss) attributable to non-controlling interest 12,335,673 (871,136) (14,077,967)
Net income (loss) attributable to E-House shareholders $ 40,001,485 $ 51,957,425 $ (56,971,404)
Earnings (loss) per share:      
Basic (in dollars per share) $ 0.29 $ 0.40 $ (0.54)
Diluted (in dollars per share) $ 0.26 $ 0.38 $ (0.54)
Shares used in computation:      
Basic (in shares) 139,211,442 130,163,165 106,159,388
Diluted (in shares) 146,687,835 135,779,997 106,159,388