We estimate the fair value of financial instruments using available market information and generally accepted valuation methodologies. We assess the inputs used to measure fair value using a three-tier hierarchy. The hierarchy indicates the extent to which pricing inputs used in measuring fair value are observable in the market. Level 1 inputs include unadjusted quoted prices for identical assets or liabilities and are the most observable. Level 2 inputs include unadjusted quoted prices for similar assets and liabilities that are either directly or indirectly observable, or other observable inputs such as interest rates, foreign currency exchange rates, commodity rates, and yield curves. Level 3 inputs are not observable in the market and include our own judgments about the assumptions market participants would use in pricing the asset or liability. The use of observable and unobservable inputs is reflected in the hierarchy assessment disclosed in the tables below.

There were no transfers between Levels 1, 2, and 3 during the six months ended September 30, 2019 and 2018.

The following tables present information about our financial assets measured at fair value on a recurring basis and indicate the fair value hierarchy of the valuation techniques utilized to determine such fair value:

(In thousands)

Recorded value as of

September 30, 2019

Active markets for identical asset or liabilities

(Level 1)

Quoted prices in similar instruments and observable inputs

(Level 2)

Active markets for unobservable inputs

(Level 3)

Assets:

Corporate-owned life insurance — non-current

904

(In thousands)

Recorded value as of

March 31, 2019

Active markets for identical asset or liabilities

(Level 1)

Quoted prices in similar instruments and observable inputs

(Level 2)

Active markets for unobservable inputs

(Level 3)

Assets:

Corporate-owned life insurance — non-current

895

The recorded value of the corporate-owned life insurance policies is adjusted to the cash surrender value of the policies obtained from the third party life insurance providers, which are not observable in the market, and therefore, are classified within Level 3 of the fair value hierarchy. Changes in the cash surrender value of these policies are recorded within “Other (income) expenses, net” in the condensed consolidated statements of operations.

The following table presents a summary of changes in the fair value of the Level 3 assets:

	Six Months Ended September 30,
(In thousands)	2019		2018
Corporate-owned life insurance:
Balance on April 1	$	895	$	853
Unrealized (loss) gain relating to instruments held at reporting date		7		8
Purchases, sales, issuances and settlements, net		2		2
Balance on September 30	$	904	$	863