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CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Sep. 30, 2016 | Sep. 30, 2015
Retail revenues | $ 5,447,200 | $ 5,828,288 | $ 17,710,271 | $ 18,116,111
Bulk revenues | 7,429,732 | 7,919,920 | 22,136,086 | 24,489,509
Services revenues | 1,508,421 | 857,441 | 3,972,403 | 1,151,810
Total revenues | 14,385,353 | 14,605,649 | 43,818,760 | 43,757,430
Cost of retail revenues | 2,464,841 | 2,640,458 | 7,779,831 | 8,065,019
Cost of bulk revenues | 4,922,162 | 5,661,247 | 14,345,747 | 16,777,236
Cost of services revenues | 1,079,027 | 662,201 | 3,004,449 | 1,159,836
Total cost of revenues | 8,466,030 | 8,963,906 | 25,130,027 | 26,002,091
Gross profit | 5,919,323 | 5,641,743 | 18,688,733 | 17,755,339
General and administrative expenses | 4,528,679 | 3,487,967 | 13,925,439 | 11,042,507
Impairment loss on long-lived assets | 2,000,000 | 0 | 2,000,000 | 0
Impairment of goodwill | 1,750,000 | 0 | 1,750,000 | 0
Income (loss) from operations | (2,359,356) | 2,153,776 | 1,013,294 | 6,712,832
Other income (expense): |  |  |  |
Interest income | 137,806 | 270,830 | 514,532 | 762,613
Interest expense | (1,246) | (66,566) | (95,615) | (204,027)
Profit sharing income from OC-BVI | 38,475 | 28,350 | 87,075 | 76,950
Equity in earnings of OC-BVI | 101,301 | 73,294 | 232,523 | 211,117
Impairment loss on investment in OC-BVI | (875,000) | (225,000) | (925,000) | (810,000)
Unrealized loss on put/call option | (275,000) | 0 | (275,000) | 0
Other | 110,968 | (383,511) | 507,183 | (530,618)
Other income (expense), net | (762,696) | (302,603) | 45,698 | (493,965)
Income (loss) before income taxes | (3,122,052) | 1,851,173 | 1,058,992 | 6,218,867
Provision for (benefit from) income taxes | (146,198) | 0 | (389,860) | 0
Net income (loss) | (2,975,854) | 1,851,173 | 1,448,852 | 6,218,867
Income (loss) attributable to non-controlling interests | (1,110,522) | 75,673 | (944,790) | 294,006
Net income (loss) attributable to Consolidated Water Co. Ltd. stockholders | $ (1,865,332) | $ 1,775,500 | $ 2,393,642 | $ 5,924,861
Basic earnings (loss) per common share attributable to Consolidated Water Co. Ltd. common stockholders (in dollars per share) | $ (0.13) | $ 0.12 | $ 0.16 | $ 0.40
Diluted earnings (loss) per common share attributable to Consolidated Water Co. Ltd. common stockholders (in dollars per share) | (0.13) | 0.12 | 0.16 | 0.40
Dividends declared per common share (in dollars per share) | $ 0.075 | $ 0.075 | $ 0.225 | $ 0.225
Weighted average number of common shares used in the determination of: |  |  |  |
Basic earnings per share (in shares) | 14,815,248 | 14,749,249 | 14,803,216 | 14,734,799
Diluted earnings per share (in shares) | 14,852,967 | 14,802,322 | 14,940,635 | 14,787,904

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