Summary of significant accounting policies (Details) - Summary of Operating Loss Carryforwards |
Dec. 31, 2015
USD ($)
|
|---|---|
| Operating Loss Carryforwards [Line Items] | |
| Operating Loss Carryforwards | $ 1,950,745 |
| 2035 [Member] | |
| Operating Loss Carryforwards [Line Items] | |
| Operating Loss Carryforwards | 214,823 |
| 2034 [Member] | |
| Operating Loss Carryforwards [Line Items] | |
| Operating Loss Carryforwards | 635,517 |
| 2033 [Member] | |
| Operating Loss Carryforwards [Line Items] | |
| Operating Loss Carryforwards | 622,474 |
| 2032 [Member] | |
| Operating Loss Carryforwards [Line Items] | |
| Operating Loss Carryforwards | 164,119 |
| 2031 [Member] | |
| Operating Loss Carryforwards [Line Items] | |
| Operating Loss Carryforwards | 182,908 |
| 2030 [Member] | |
| Operating Loss Carryforwards [Line Items] | |
| Operating Loss Carryforwards | $ 130,897 |