FAIR VALUE MEASUREMENTS (Tables)

6 Months Ended

Sep. 30, 2017

Fair Value Measurements Tables

Fair Value Measurements, Recurring and Nonrecurring (Tables)

Cash, cash equivalents, and available-for-sale investments, and contingent consideration were (in thousands):

				Gross		Gross				Cash and
		Amortized		Unrealized		Unrealized		Estimated		Cash		Short-Term
As of September 30, 2017		Costs		Gain		Loss		Fair Value		Equivalents		Investments
Cash	$	20,122	$	-	$	-	$	20,122	$	20,122	$	-
Level 1:
Money market funds		14,448		-		-		14,448		14,448		-
Mutual funds		1,828		-		-		1,828		-		1,828
Subtotal		36,398		-		-		36,398		34,570		1,828
Level 2:
Commercial paper		13,554		2		-		13,556		-		13,556
Corporate debt		88,578		62		(21)		88,619		-		88,619
International government securities		2,494		-		(1)		2,493		-		2,493
Asset backed securities		25,988		4		(8)		25,984		-		25,984
Subtotal		130,614		68		(30)		130,652		-		130,652
Total assets	$	167,012	$	68	$	(30)	$	167,050	$	34,570	$	132,480

				Gross		Gross				Cash and
		Amortized		Unrealized		Unrealized		Estimated		Cash		Short-Term
As of March 31, 2017		Costs		Gain		Loss		Fair Value		Equivalents		Investments
Cash	$	29,122	$	-	$	-	$	29,122	$	29,122	$	-
Level 1:
Money market funds		11,908		-		-		11,908		11,908		-
Mutual funds		2,000		-		(194)		1,806		-		1,806
Subtotal		43,030		-		(194)		42,836		41,030		1,806
Level 2:
Commercial paper		19,144		8		-		19,152		-		19,152
Corporate debt		83,995		61		(58)		83,998		-		83,998
Asset backed securities		26,906		4		(22)		26,888		-		26,888
Mortgage backed securities		116		-		(1)		115		-		115
Agency bond		2,000		-		-		2,000		-		2,000
Subtotal		132,161		73		(81)		132,153		-		132,153
Total assets	$	175,191	$	73	$	(275)	$	174,989	$	41,030	$	133,959
Level 3:
Contingent consideration	$	-	$	-	$	-	$	148	$	-	$	-
Total liabilities	$	-	$	-	$	-	$	148	$	-	$	-

Contractual maturities of investments as of September 30, 2017 are set forth below (in thousands):

		Estimated
		Fair Value
Due within one year	$	80,612
Due after one year		51,868
Total	$	132,480