STOCK REPURCHASE PROGRAM - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	1 Months Ended	9 Months Ended
	Apr. 30, 2012	Sep. 28, 2012
Equity, Class of Treasury Stock [Line Items]
Authorized stock repurchase value	$ 25.0
Amount remains available for the repurchase of shares under the stock repurchase program		$ 10.6
Maximum [Member]
Equity, Class of Treasury Stock [Line Items]
Maximum period under stock repurchase program	18 months