Shareholders' Equity (Tables)

12 Months Ended

Mar. 31, 2015

Equity [Abstract]

Schedule of dividend declared

Declaration Date	Per Share  Dividend		Record Date	Total Amount  (In thousands)		Payment Date
May 2, 2014	$	0.170	May 14, 2014	$	3,432	May 23, 2014
July 21, 2014	$	0.170	August 4, 2014	$	3,446	August 15, 2014
October 20, 2014	$	0.170	November 3, 2014	$	3,445	November 14, 2014
January 20, 2015	$	0.170	February 3, 2015	$	3,445	February 13, 2015