XML 18 R42.htm IDEA: XBRL DOCUMENT v3.3.0.814

STOCK REPURCHASE PROGRAM (Details) $ in Thousands	Nov. 03, 2011 USD ($)
Equity [Abstract]
Authorized amount of stock repurchase program	$ 15,000

X

- References

No definition available.

+ Details

Name:	us-gaap_EquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

Name:	us-gaap_StockRepurchaseProgramAuthorizedAmount1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant