Fair Value (table)

12 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

9. Fair Value of Financial Instruments
The carrying amount and estimated fair values of the Company's debt are summarized as follows:
		2015				2014
		Carrying		Estimated		Carrying		Estimated
		Amount		Fair Value		Amount		Fair Value
		(In thousands)
Long-term debt, including
current portion	$	274,164	$	274,999	$	218,516	$	219,981