Annual report pursuant to Section 13 and 15(d)

INCOME TAXES (Summary of the changes in the amount of unrecognized tax benefits (Detail)

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INCOME TAXES (Summary of the changes in the amount of unrecognized tax benefits (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Balance, beginning of year $ 161 $ 0 $ 0
Increases related to prior year tax positions 276 0 0
Decreases related to prior year tax positions 0 0 0
Increases related to current year tax positions 0 161 0
Settlements 0 0 0
Lapse of statute 0 0 0
Balance, end of year $ 437 $ 161 $ 0