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Consolidated Statements of Income (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Revenues |  |  |
Revenues | $ 114,848,079 | $ 118,280,752 | $ 111,409,623
Revenues – related party (Note 3) | 4,364,992 |  |
Total revenues | 119,213,071 | 118,280,752 | 111,409,623
Expenses |  |  |
Voyage expenses (Note 15) | 11,231,340 | 16,354,725 | 12,283,131
Voyage expenses – related party (Note 15) | 1,472,410 | 1,474,495 | 1,396,877
Vessels’ operating expenses (Note 15) | 28,674,675 | 36,350,153 | 38,338,063
Vessels’ operating expenses – related party (Note 3) | 1,917,302 | 208,000 |
Dry-docking costs | 2,067,393 | 3,443,491 | 2,716,378
Management fees – related party (Note 3) | 4,315,720 | 4,760,865 | 5,184,055
General and administrative expenses | 2,838,759 | 2,646,418 | 3,031,491
Depreciation (Note 6) | 28,776,688 | 27,562,120 | 26,624,098
Charter termination fees |  |  | (228,000)
Net (gain)/loss on sale of vessels (Note 6) | (1,372,409) | 5,654,178 | (960,696)
Total expenses | 79,921,878 | 98,454,445 | 88,385,397
Income from operations | 39,291,193 | 19,826,307 | 23,024,226
Other (expenses)/income |  |  |
Interest and finance costs | (9,408,230) | (8,510,516) | (7,672,848)
Loss on derivatives (Note 11) | (1,086,258) | (2,931,404) | (6,071,638)
Interest income | 221,023 | 83,059 | 315,517
Foreign exchange gain/(loss) | (59,241) | 82,345 | 1,497,934
Other expenses, net | (10,332,706) | (11,276,516) | (11,931,035)
Net income | $ 28,958,487 | $ 8,549,791 | $ 11,093,191
Earnings per share |  |  |
– Basic (Note 14) (in Dollars per share) | $ 1.41 | $ 0.41 | $ 0.51
– Diluted (Note 14) (in Dollars per share) | $ 1.41 | $ 0.41 | $ 0.51
Weighted average number of shares |  |  |
– Basic (Note 14) (in Shares) | 20,552,568 | 20,909,154 | 21,539,331
– Diluted (Note 14) (in Shares) | 20,552,568 | 20,909,154 | 21,539,331

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