Fair Value of Financial Instruments (Tables)

12 Months Ended

Mar. 31, 2015

Fair Value Disclosures [Abstract]

Financial assets and liabilities measured at fair value on a recurring basis

The following table presents the Company’s fair value hierarchy for those financial assets and liabilities measured at fair value on a recurring basis in its consolidated balance sheet as of March 31, 2015 and 2014.

	March 31, 2015		Quoted Prices In Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(in thousands)
Assets:
Marketable securities	$	838	$	838	$	—	$	—
Cash surrender value of life insurance policies	1,116		—		1,116		—
Total assets	$	1,954	$	838	$	1,116	$	—
Liabilities:
Deferred compensation plans	$	838	$	838	$	—	$	—
Total liabilities	$	838	$	838	$	—	$	—

	March 31, 2014		Quoted Prices In Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(in thousands)
Assets:
Marketable securities	$	782	$	782	$	—	$	—
Cash surrender value of life insurance policies	1,079		—		1,079		—
Total assets	$	1,861	$	782	$	1,079	$	—
Liabilities:
Deferred compensation plans	$	782	$	782	$	—	$	—
Total liabilities	$	782	$	782	$	—	$	—