Annual report pursuant to Section 13 and 15(d)

FAIR VALUE MEASUREMENT (Additional Information) (Detail)

v2.4.1.9
FAIR VALUE MEASUREMENT (Additional Information) (Detail) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Asset Impairment Charges $ 4,961,000us-gaap_AssetImpairmentCharges $ 9,589,000us-gaap_AssetImpairmentCharges
Real Estate Owned, Amount of Loss at Acquisition $ 1,297,000us-gaap_RealEstateOwnedAmountOfLossAtAcquisition1 $ 868,000us-gaap_RealEstateOwnedAmountOfLossAtAcquisition1