Loss on Long-Term Contract (Details) - USD ($) |
6 Months Ended | 12 Months Ended | |
|---|---|---|---|
Jun. 30, 2015 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Loss on the long-term contract | $ 6,200 | $ 616 | $ 3,685 |
| Revenue reduction [Member] | |||
| Loss on the long-term contract | 2,070 | ||
| Loss on Long-Term Contract [Member] | |||
| Loss on the long-term contract | $ 4,130 | ||