Property and equipment (Tables)
|3 Months Ended|
Mar. 31, 2016
|Property, Plant and Equipment [Abstract]|
|Schedule of Property and Equipment||
Property and equipment consisted of the following:
Tabular disclosure of public utility physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, deprecation expense and method used, including composite depreciation, and accumulated deprecation.
Reference 1: http://www.xbrl.org/2003/role/presentationRef