(Loss) Earnings Per Share (Tables)

3 Months Ended

Dec. 31, 2015

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Three months ended December 31,
		2014		2015
Net profit (loss)	$	17,388,593	$	(2,132,673	)
Weighted average shares used in basic and diluted computation (note)		12,719,597		17,171,953
Profit (loss) per share	$	1.37	$	(0.12	)