Note 9 - Employee Benefits (Tables)

3 Months Ended

Dec. 31, 2012

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Shares		Weighted average exercise price/share		Weighted average remaining life (years)
Options outstanding- September 30, 2012		559,025	$	10.54		8
Options exercised		—		—		—
Options forfeited		—		—		—
Options granted		—		—		—
Options outstanding- December 31, 2012		559,025	$	10.54		8
Options exercisable – December 31, 2012		—		—		—

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

Number outstanding at December 31, 2012		Weighted average remaining contractual life in years		Exercise price per share
	337,525		6	$	11.00
	150,000		8		10.20
	54,500		8		9.00
	13,000		9		9.15
	4,000		9		9.72
	559,025

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

	Shares		Weighted average grant date fair value per award
Unvested restricted stock awards-September 30, 2012		23,891	$	15.53
Granted		—		—
Vested		—		—
Cancelled or expired		—		—
Unvested restricted stock awards-December 31, 2012		23,891	$	15.53