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ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |  |  |
Balance, beginning of period |  |  |  |  | $ (4,368) |  | $ (5,702) |
Other comprehensive income before reclassification |  |  |  |  | 37 |  | 36 |
Reclassification to net income |  |  |  |  | 184 | [1] | 339 | [1]
Other comprehensive income (loss) | (167) |  | (209) |  | (221) |  | (375) |
Balance, end of period | (4,147) |  | (5,327) |  | (4,147) |  | (5,327) |
Unrealized gain (loss) on marketable securities [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |  |  |
Balance, beginning of period |  |  |  |  | (24) |  | (18) |
Other comprehensive income before reclassification |  |  |  |  | 37 |  | 36 |
Reclassification to net income |  |  |  |  | 0 | [1] | 0 | [1]
Change during period, unrealized gain (loss) on marketable securities |  |  |  |  | 37 |  | 36 |
Balance, end of period | 13 |  | 18 |  | 13 |  | 18 |
Net unrealized loss on retirement plan [Member] |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |  |  |  |  |
Balance, beginning of period |  |  |  |  | (4,344) | [2] | (5,684) | [2]
Other comprehensive income before reclassification |  |  |  |  | 0 | [2] | 0 | [2]
Reclassification to net income |  |  |  |  | 184 | [1],[2] | 339 | [1],[2]
Change during period, net unrealized loss on retirement plan |  |  |  |  | 184 | [2] | 339 | [2]
Balance, end of period | $ (4,160) | [2] | $ (5,345) | [2] | $ (4,160) | [2] | $ (5,345) | [2]
[1] | The Company reclassified amortization of prior service cost and actuarial loss for its retirement plan from accumulated other comprehensive loss to net income of $184,000 and $339,000 for the six months ended June 30, 2014 and 2013, respectively.
[2] | Refer to Note 11: Supplemental Executive Retirement Plan.

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- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669686-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e681-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 31 -Article 5 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 + Details
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- Definition Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669646-108580 + Details
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