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FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Sep. 30, 2016

Fair Value Disclosures [Abstract]

Schedule of Fair Value Assets Measurement

The following table provides the fair value hierarchy for the supplemental plan assets measured at fair value as of September 30, 2016:

										Significant				Significant
						Quoted prices in				observable				unobservable				Measured at
						active markets				inputs				inputs				Net Asset
(In thousands)		Total				(Level 1)				(Level 2)				(Level 3)				Value
Equity securities:
Common stock		$	3,631				3,631				—				—				—
Foreign stock			133				133				—				—				—
American depository receipts			1,345				1,345				—				—				—
Preferred American depository receipts			18				18				—				—				—
Real estate investment trusts			21				21				—				—				—
Debt securities:
Government debt securities			1,597				826				771				—				—
Open ended mutual funds			1,682				—				—				—				1,682
Cash and cash equivalents			394				53				326				—				15
Total		$	8,821				6,027				1,097				—				1,697
Other pending transactions			75				75				—				—				—
Total fair value of plan assets		$	8,896				6,102				1,097				—				1,697

The following table provides the fair value hierarchy for the supplemental plan assets measured at fair value as of March 31, 2016:

										Significant				Significant
						Quoted prices in				observable				unobservable				Measured at
						active markets				inputs				inputs				Net Asset
(In thousands)		Total				(Level 1)				(Level 2)				(Level 3)				Value
Equity securities:
Common stock		$	3,290				3,290				—				—				—
Foreign stock			159				159				—				—				—
American depository receipts			1,311				1,311				—				—				—
Preferred American depository receipts			13				13				—				—				—
Real estate investment trusts			61				61				—				—				—
Debt securities:
Government debt securities			1,711				972				739				—				—
Open ended mutual funds			1,663				—				—				—				1,663
Cash and cash equivalents			343				13				282				—				48
Total		$	8,551				5,819				1,021				—				1,711
Other pending transactions			260				291				(49	)			—				18
Total fair value of plan assets		$	8,811				6,110				972				—				1,729

Schedule of Fair Value Other Financial Instruments Measured

The following table provides the fair value hierarchy for the company’s other financial instruments measured as of September 30, 2016:

										Significant				Significant
						Quoted prices in				observable				unobservable
						active markets				inputs				inputs
(In thousands)		Total				(Level 1)				(Level 2)				(Level 3)
Cash equivalents		$	631,138				631,138				—				—
Total fair value of assets		$	631,138				631,138				—				—

The following table provides the fair value hierarchy for the company’s other financial instruments measured as of March 31, 2016:

										Significant				Significant
						Quoted prices in				observable				unobservable
						active markets				inputs				inputs
(In thousands)		Total				(Level 1)				(Level 2)				(Level 3)
Cash equivalents		$	643,770				643,770				—				—
Total fair value of assets		$	643,770				643,770				—				—

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Schedule of fair value other financial instruments measured.

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19190-110258

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