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Summary of significant accounting policies (Tables) | 12 Months Ended
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Dec. 31, 2014
Accounting Policies [Abstract] |
Estimated Useful Lives of Property and Equipment | (f) Property and equipment The estimated useful lives of property and equipment are as follows:
Leasehold improvements |  |  | 1 to 3 years |
Advertisement display equipment |  |  | 5 years |
Furniture, fixtures and office equipment |  |  | 3 years |
Vehicle |  |  | 5 years |
Effect Of Change in Estimate On Per Share [Table Text Block] | (f) Property and equipment This change had the effect of reducing depreciation and amortization expense and decreasing both net loss and loss per share in our consolidated statement of operations as follows:
|  |  | For the year ended December 31, 2014 |
Depreciation and amortization expense |  | $ | 178 |
Net loss |  |  | 178 |
Loss per share – basic and diluted |  | $ | 0.02 |

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