INCOME TAXES Income Tax Carryforwards (Details) (USD $)	12 Months Ended
	Sep. 30, 2012 years
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforward, Expiration Terms	20
Tax Credit Carryforward, Expiration Terms	20
State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	51,100,000
Deferred Tax Assets, Operating Loss Carryforwards	3,012,000
Internal Revenue Service (IRS) [Member]
Operating Loss Carryforwards [Line Items]
Tax Credit Carryforward, Amount	28,800,000
Expiring in Next Fiscal Year to Next Five Fiscal Years [Member] | State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards	373,000
Expiring in Six Fiscal Years to Ten Fiscal Years [Member] [Member] | State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards	0
Expiring in Eleven Fiscal Years to Fifteen Fiscal Years [Member] | State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards	0
Expiring in Sixteen Fiscal Years to Twenty Fiscal Years [Member] | State and Local Jurisdiction [Member]
Operating Loss Carryforwards [Line Items]
Deferred Tax Assets, Operating Loss Carryforwards	2,639,000