Net Income (Loss) Per Share (Details) (USD $)	3 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Numerator:
Net income (loss) (in dollars)	$ 1,012,145	$ (75,347)
Denominator:
Denominator for basic net income (loss) per share - weighted average shares outstanding	12,038,232	12,136,125
Effect of dilutive stock awards (in shares)	358,698
Denominator for diluted net income (loss) per share - weighted average shares outstanding	12,396,930	12,136,125
Basic net income (loss) per share (in dollars per share)	$ 0.08	$ (0.01)
Dilute net income (loss) per share (in dollars per share)	$ 0.08	$ (0.01)
Stock options
Securities excluded from the diluted net income per share calculation
Shares excluded from the diluted net loss per share calculation	1,082,750	1,135,500
Restricted stock unit
Securities excluded from the diluted net income per share calculation
Shares excluded from the diluted net loss per share calculation	135,492