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FAIR VALUE ACCOUNTING (Details) - Recurring - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Assets:
Investments	$ 2,573	$ 7,971
Assets	2,573	7,971
Level 1
Assets:
Investments	1,870	6,404
Assets	1,870	6,404
Level 2
Assets:
Investments	703	1,567
Assets	$ 703	$ 1,567

X

- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

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- Definition

Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

+ References

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