Cash, Cash Equivalents and Investments (Tables)

6 Months Ended

Sep. 30, 2014

Cash Cash Equivalents And Investments Tables

Cash and Cash Equivalents (Tables)

Available-for-sale investments were (in thousands):

				Gross		Gross
		Amortized		Unrealized		Unrealized		Estimated
As of September 30, 2014		Costs		Gain		Loss		Fair Value
Money market funds	$	22,571	$	-	$	-	$	22,571
Fixed income
Mutual funds		2,000		-		(87)		1,913
Commercial paper		18,232		5		(1)		18,236
Corporate debt		67,902		69		(2)		67,969
Municipal securities		5,435		3		(6)		5,432
Asset backed securities		26,038		6		(5)		26,039
Mortgage backed securities		6,955		-		(29)		6,926
International government securities		800		5		-		805
Certificates of deposit		2,200		-		(1)		2,199
Total available-for-sale investments	$	152,133	$	88	$	(131)	$	152,090
Reported as (in thousands):
Cash and cash equivalents							$	22,571
Short-term investments								129,519
Total							$	152,090

Contractual maturities of mutual funds, commercial paper, corporate debt, municipal securities, asset backed securities, mortgage backed securities, international government securities, certificates of deposit and money market funds as of September 30, 2014 are set forth below (in thousands):

Due within one year	$	102,300
Due after one year		49,790
Total	$	152,090

				Gross		Gross
		Amortized		Unrealized		Unrealized		Estimated
As of March 31, 2014		Costs		Gain		Loss		Fair Value
Money market funds	$	32,611	$	-	$	-	$	32,611
Fixed income
Mutual funds		1,964		-		(55)		1,909
Commercial paper		30,374		5		-		30,379
Corporate debt		63,621		35		(39)		63,617
Municipal securities		5,435		5		(1)		5,439
Asset backed securities		17,049		6		(1)		17,054
International government securities		800		4		-		804
Total available-for-sale investments	$	151,854	$	55	$	(96)	$	151,813
Reported as (in thousands):
Cash and cash equivalents							$	32,611
Short-term investments								47,181
Long-term investments								72,021
Total							$	151,813

Contractual maturities of mutual funds, commercial paper, corporate debt, municipal securities, asset backed securities, international government securities and money market funds as of March 31, 2014 are set forth below (in thousands):

Due within one year	$	79,792
Due after one year		72,021
Total	$	151,813