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DISCLOSURES ABOUT FAIR VALUE (Details) (USD $)
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Mar. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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|---|---|---|---|
| ASSETS | |||
| Available-for-sale securities | $ 33,185 | $ 56,949 | $ 318,353 |
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Fair Value, Inputs, Level 1 [Member]
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| ASSETS | |||
| Available-for-sale securities | 31,685 | 55,449 | 316,853 |
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Fair Value, Inputs, Level 2 [Member]
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| ASSETS | |||
| Available-for-sale securities | 1,500 | 1,500 | 1,500 |
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Fair Value, Inputs, Level 3 [Member]
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| ASSETS | |||
| Available-for-sale securities | $ 0 | $ 0 | $ 0 |
| X | ||||||||||
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- Definition
This element represents the fair value of available-for-sale investments at fair value and trading securities as of the balance sheet date. No definition available.
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| X | ||||||||||
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- Details
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