INVESTMENTS IN MARKETABLE SECURITIES - Summary of maturities of debt securities (Details 2) (USD $)	Dec. 31, 2013
Investments, Debt and Equity Securities [Abstract]
2019 - 2023, Cost	$ 25,000
2019 - 2023, Fair Value	26,000
2024 - thereafter, Cost	1,063,000
2024 - thereafter, Fair Value	1,039,000
Total held to maturity securities, Cost	1,088,000
Total held to maturity securities, Fair Value	$ 1,065,000

Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity.

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Amount of held-to-maturity debt securities at fair value maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year.

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Carrying amount of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing in the fifth through tenth fiscal year following the latest fiscal year.

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Amount of held-to-maturity debt securities at fair value maturing after the tenth fiscal year following the latest fiscal year.

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Fair value of investments in debt securities classified as held-to-maturity.

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