|
Schedule of Restricted Cash and Cash Equivalents (Details) (USD $)
|
3 Months Ended |
|
Mar. 31, 2013
|
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 1 |
$ 260,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 2 |
260,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 3 |
10,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 4 |
10,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 5 |
50,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 6 |
50,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 7 |
150,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 8 |
150,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 9 |
400,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 10 |
400,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 11 |
2,125,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 12 |
2,125,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 13 |
2,995,000 |
| Restricted Cash Schedule Of Restricted Cash And Cash Equivalents 14 |
$ 2,995,000 |