Shareholders' Equity (Tables)

12 Months Ended

Mar. 31, 2017

Equity [Abstract]

Schedule of dividend declared

Declaration Date	Per Share Dividend		Record Date	Total Amount (In thousands)		Payment Date
May 9, 2016	$	0.19	May 20, 2016	$	3,884	May 27, 2016
July 25, 2016	$	0.19	August 8, 2016	$	3,900	August 19, 2016
October 24, 2016	$	0.19	November 7, 2016	$	3,900	November 18, 2016
January 23, 2017	$	0.19	February 6, 2017	$	3,900	February 17, 2017