STOCK-BASED COMPENSATION (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012
STOCK-BASED COMPENSATION [Abstract]
Unrecognized compensation cost	$ 1,800

Aggregate unrecognized cost of option awards made to employees under a stock option plan or plans, that have yet to vest.

No definition available.

Name:	us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant