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GOODWILL AND OTHER INTANGIBLE ASSETS (Gross Carrying Amouns and Accumulated Amortization of Intangible Assets and Goodwill) (Details) (USD $)
3 Months Ended 12 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Finite Lived Intangible Assets [Line Items]    
Gross Carrying Amount 8,623,000us-gaap_FiniteLivedIntangibleAssetsGross 8,623,000us-gaap_FiniteLivedIntangibleAssetsGross
Accumulated Amortization (8,220,000)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization (8,113,000)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Net Carrying Amount 403,000us-gaap_IntangibleAssetsNetExcludingGoodwill 510,000us-gaap_IntangibleAssetsNetExcludingGoodwill
Goodwill 84,171,000us-gaap_Goodwill 84,171,000us-gaap_Goodwill
Other Identifiable Intangible Assets    
Finite Lived Intangible Assets [Line Items]    
Gross Carrying Amount 8,623,000us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
8,623,000us-gaap_FiniteLivedIntangibleAssetsGross
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
Accumulated Amortization (8,220,000)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
(8,113,000)us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
Net Carrying Amount 403,000us-gaap_IntangibleAssetsNetExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
510,000us-gaap_IntangibleAssetsNetExcludingGoodwill
/ us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis
= us-gaap_OtherIntangibleAssetsMember
Other Identifiable Intangible Assets | Weighted average [Member]    
Finite Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Asset, Useful Life 1 year 7 months 6 days 1 year 8 months 12 days