OTHER ACCRUED EXPENSES: (Tables)

6 Months Ended

Sep. 30, 2018

Other Accrued Expenses [Abstract].

Schedule of other accrued expenses

Other accrued expenses consist of the following (dollars in thousands):

	September 30, 2018		March 31, 2018
Liabilities of non-qualified retirement plan	15,223		13,551
Other miscellaneous accrued expenses	29,211		26,073
Other accrued expenses	$	44,434	$	39,624