OTHER ASSETS (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Other Assets Noncurrent [Line Items]
Cash surrender value of life insurance	$ 14,148	$ 13,440
Intangible assets (See Note 7)	2,653us-gaap_FiniteLivedIntangibleAssetsNet	2,926us-gaap_FiniteLivedIntangibleAssetsNet
Investment in real estate	2,793	3,112
Other	1,710	1,977
Total other assets	$ 21,304us-gaap_OtherAssetsNoncurrent	$ 21,455us-gaap_OtherAssetsNoncurrent

Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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