SHORT-TERM INVESTMENTS (Tables)

3 Months Ended

Jun. 30, 2019

Investments, Debt and Equity Securities [Abstract]

Schedule of short-term investments

Our Short-term investments consisted of the following:

	June 30, 2019
			Gross Unrealized
	Cost or Amortized Cost		Gains		Losses			Fair Value
Short-term investments
Bank time deposits	$	254,417	$	—	$	—		$	254,417
Available-for-sale securities:
Corporate bonds	259,496		1,280		(25		)	260,751
US Treasuries	35,388		64		(3		)	35,449
Commercial paper	7,036		—		—			7,036
Total Short-term investments	$	556,337	$	1,344	$	(28	)	$	557,653

 

	March 31, 2019
			Gross Unrealized
	Cost or Amortized Cost		Gains		Losses			Fair Value
Short-term investments
Bank time deposits	$	387,720	$	—	$	—		$	387,720
Available-for-sale securities:
Corporate bonds	295,526		742		(127		)	296,141
US Treasuries	55,656		27		(49		)	55,634
Commercial paper	4,990							4,990
Total short-term investments	$	743,892	$	769	$	(176	)	$	744,485

Summary of the contracted maturities of short-term investments

The following table summarizes the contracted maturities of our short-term investments at June 30, 2019:

	June 30, 2019
	Amortized Cost		Fair Value
Short-term investments
Due in 1 year or less	$	468,915	$	469,523
Due in 1 - 2 years	87,422		88,130
Total short-term investments	$	556,337	$	557,653