| Balance January 1, 2013 | | $ | - | |
| Costs incurred for line of credit for the six months ended June 30, 2013 | | | 615,754 | |
| Amortization for the six monthes ended June 30, 2013 | | | (67,360) | |
| | | | | |
| Balance June 30, 2013 | | $ | 548,394 | |