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Loss per share (Tables) | 12 Months Ended
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Dec. 31, 2013
Loss per share [Abstract] |
Calculation of Loss per Share | Basic loss per share is calculated by dividing the net loss available to common shareholders by the average number of common shares of Ardmore outstanding during the periods. Diluted earnings per share is calculated by adjusting the net loss available to common shareholders and the weighted average number of common shares used for calculating basic earnings per share for the effects of all potentially dilutive shares. Such dilutive common shares are excluded when the effect would be to increase earnings per share or reduce a loss per share.
|  | For the year ended |
|  | Dec 31,2013 |  |  | Dec 31,2012 |  |  | Dec 31,2011 |
Numerator: |  |  |  |  |  |  |  |  |
Net loss available to common shareholders |  |  | (3,842,603 | ) |  |  | (4,539,093 | ) |  |  | (2,975,270 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average number of shares |  |  | 12,241,599 |  |  |  | 8,049,500 |  |  |  | 8,049,500 |
Loss per share, basic and diluted |  |  | (0.31 | ) |  |  | (0.56 | ) |  |  | (0.37 | )

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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