Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Income Taxes - Provision for Income Tax Expense (Detail) (USD $)	3 Months Ended								12 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2013	Sep. 30, 2012
Current:
Federal									$ (48,000)	$ 51,000
State									146,000	168,000
Total current									98,000	219,000
Deferred
Federal									(447,000)	2,161,000
State									(43,000)
Total deferred									(490,000)	2,161,000
Income tax expense (benefit)	$ (1,163,000)	$ 873,000	$ 733,000	$ (835,000)	$ 137,000	$ 513,000	$ 1,405,000	$ 325,000	$ (392,000)	$ 2,380,000