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Cash, Cash Equivalents, Short-Term Investments and Long-Term Investments (Tables) | 12 Months Ended
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Dec. 31, 2015
Cash, Cash Equivalents, Short-Term Investments and Long-Term Investments [Abstract] |
Schedule of cash, cash equivalents and short-term investments and long-term investments |
|  | As of December 31, |  |  | Increase (Decrease) |
|  | 2015 |  |  | 2014 |  |  |  |
Cash and cash equivalents |  | $ | 1,573,328 |  |  | $ | 850,028 |  |  | $ | 723,300 |
Short-term investments |  |  | 4,464,000 |  |  |  | 2,489,000 |  |  |  | 1,975,000 |
Subtotal |  |  | 6,037,328 |  |  |  | 3,339,028 |  |  |  | 2,698,300 |
Long-term investments |  |  | 487,000 |  |  |  | 496,000 |  |  |  | (9,000 | )
Total |  | $ | 6,524,328 |  |  | $ | 3,835,028 |  |  | $ | 2,689,300

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- Definition Tabular disclosure of the components of cash, cash equivalents, and investments. + References No definition available. + Details
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