|
Summary of Significant Accounting Policies (Short-term Investments) (Details) (USD $)
|
12 Months Ended |
|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
Certificates of Deposit [Member]
|
|
|
| Schedule of Held-to-maturity Securities [Line Items] |
|
|
| Value of Held to Maturity Investments (based on cost) |
$ 5,076,927 |
$ 5,052,921 |
|
Certificate Of Deposits One [Member]
|
|
|
| Schedule of Held-to-maturity Securities [Line Items] |
|
|
| Maturity Date |
Oct. 16,
2014 |
|
| Value of Held to Maturity Investments (based on cost) |
2,011,967 |
2,000,000 |
|
Certificate Of Deposits Two [Member]
|
|
|
| Schedule of Held-to-maturity Securities [Line Items] |
|
|
| Maturity Date |
Oct. 16,
2014 |
|
| Value of Held to Maturity Investments (based on cost) |
2,007,997 |
2,000,000 |
|
Certificate Of Deposits Three [Member]
|
|
|
| Schedule of Held-to-maturity Securities [Line Items] |
|
|
| Maturity Date |
Jun. 29,
2014 |
|
| Value of Held to Maturity Investments (based on cost) |
502,821 |
500,940 |
|
Certificate Of Deposits Four [Member]
|
|
|
| Schedule of Held-to-maturity Securities [Line Items] |
|
|
| Maturity Date |
Apr.
06,
2014 |
|
| Value of Held to Maturity Investments (based on cost) |
301,692 |
300,564 |
|
Certificate Of Deposits Five [Member]
|
|
|
| Schedule of Held-to-maturity Securities [Line Items] |
|
|
| Maturity Date |
Mar. 29,
2014 |
|
| Value of Held to Maturity Investments (based on cost) |
$ 252,450 |
$ 251,417 |