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INTANGIBLE ASSETS - Aggregate Amortization Expense for Next Five Years (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]  
2015 $ 205us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
2016 94us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
2017 39us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
2018 39us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
2019 25us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
Thereafter 12us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
Net Amount $ 414us-gaap_FiniteLivedIntangibleAssetsNet