Note 14 Computation of Earnings Per Share (Tables)

9 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

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

	Three Months Ended				Nine Months Ended
		December 31,				December 31,
	2013		2012		2013		2012
	(unaudited)				(unaudited)
Net income	$	552	$	1,189	$	5,914	$	9,553
Weighted average shares - basic		31,192		31,005		31,088		31,222
Weighted average shares - diluted		32,032		31,487		31,838		31,917
Net income per share - basic	$	0.02	$	0.04	$	0.19	$	0.31
Net income per share - diluted	$	0.02	$	0.04	$	0.19	$	0.30