Note 13 Computation of Earnings Per Share (Tables)

3 Months Ended

Jun. 30, 2014

Earnings Per Share [Abstract]

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

	Three Months Ended
		June 30,
	2014		2013
	(unaudited)
Net income	$	3,575	$	1,979
Weighted average shares - basic		31,379		30,948
Weighted average shares - diluted		32,075		31,635
Net income per share - basic	$	0.11	$	0.06
Net income per share - diluted	$	0.11	$	0.06