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ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Changes in accumulated balances of other comprehensive income [Abstract]
Balance	$ 4,235
Net current-period other comprehensive income	1,051
Balance	5,286
Accumulated other comprehensive income, tax	3,235		2,592
Other comprehensive income before reclassifications, tax	651
Amounts reclassified from accumulated other comprehensive income, tax	7
Unrealized gains and losses on available-for-sale securities [Abstract]
Non-operating income	283	594
(Loss) income before income taxes	(784)	1,119
Income tax (benefit) expense	(328)	445
Net (loss) income	(456)	674
Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Unrealized gains and losses on available-for-sale securities [Abstract]
(Loss) income before income taxes	(18)
Income tax (benefit) expense	7
Net (loss) income	(11)
Realized Gain on Sale of Securities [Member] | Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Unrealized gains and losses on available-for-sale securities [Abstract]
Non-operating income	6
Impairment Expense [Member]
Changes in accumulated balances of other comprehensive income [Abstract]
Balance	4,235
Other comprehensive income before reclassifications, net of tax of $651	1,040
Amounts reclassified from accumulated other comprehensive income, net of tax of $7	11
Net current-period other comprehensive income	1,051
Balance	5,286
Impairment Expense [Member] | Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Unrealized gains and losses on available-for-sale securities [Abstract]
Non-operating income	$ (24)

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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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.

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