Note 3 - Earnings Per Share of Common Stock (Detail) - Basic and diluted earnings per share computations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Net income (in Dollars)	$ 115	$ 461
Less: Net income attributable to nonvested common stock (in Dollars)	2	7
Net income attributable to common stockholders (in Dollars)	$ 113	$ 454
Weighted average total shares outstanding – basic	3,426	3,410
Less: weighted average non-vested shares outstanding	63	53
Weighted average number of common shares outstanding – basic	3,363	3,357
Potential common shares from non-vested stock awards and the assumed exercise of stock options	44	38
Weighted average common shares outstanding – diluted	3,407	3,395
Net income per share – basic (in Dollars per share)	$ 0.03	$ 0.14
Net income per share – diluted (in Dollars per share)	$ 0.03	$ 0.13