15. Net Diluted Income (Loss) per Share (Tables)

12 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

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

	March 31, 2017			March 31, 2016
Basic net (loss) income per share computation:
Net (loss) income	$	(4,759,439	)	$	1,004,153
Weighted-average common shares outstanding		3,255,887			3,256,887
Basic net   (loss) income per share	$	(1.46	)	$	0.31
Diluted net (loss) income per share computation
Net (loss) income	$	(4,759,439	)	$	1,004,153
Less: Change in fair value of warrants		103,000			-
Diluted (loss) income		(4,862,439	)		1,004,153
Weighted-average common shares outstanding		3,255,887			3,256,887
Incremental shares attributable to the assumed exercise      of outstanding stock options and warrants		10,955			4,266
Total adjusted weighted-average shares		3,266,842			3,261,153
Diluted net (loss) income per share	$	(1.49	)	$	0.31

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

The following table summarizes securities that, if exercised, would have an anti-dilutive effect on earnings per share:

	March 31, 2017		March 31, 2016
Stock options		61,000		65,000
Warrants		-		286,920
		61,000		351,920