PROPERTY AND EQUIPMENT: (Tables)

12 Months Ended

Mar. 31, 2018

Property, Plant and Equipment [Abstract]

Summary of property and equipment

Property and equipment, some of which has been pledged as collateral for long-term debt, is summarized as follows (dollars in thousands):

	March 31,		March 31,
	2018		2017
Land	$	5,398	$	5,398
Buildings and improvements	195,609		189,666
Data processing equipment	262,254		249,131
Office furniture and other equipment	28,005		32,086
	491,266		476,281
Less accumulated depreciation and amortization	334,733		320,307
	$	156,533	$	155,974