Derivatives (Table Text Block)

3 Months Ended

Jun. 30, 2019

Derivative Instrument Detail [Abstract]

Derivative Fair Values Located in Accounts Payable and Accrued Expenses in the Balance Sheet

		Derivatives Fair Values as of
		June 30, 2019		March 31, 2019
		(Unaudited)
		(In thousands)
Interest rate contracts designated as hedging instruments:
Assets	$	64	$	139
Liabilities	$	1,181	$	0
Notional amount	$	249,625	$	22,792

Effect of Interest Rate Contracts on the Statement of Operations

		The Effect of Interest Rate Contracts on the Statements of Operations for the Quarters Ended
		June 30, 2019		June 30, 2018
		(Unaudited)
		(In thousands)
Gain recognized in AOCI on interest rate contracts	$	1,253	$	(560)
Loss reclassified from AOCI into income	$	3	$	516