Short-term Investments

6 Months Ended

Sep. 30, 2022

Short Term Investments [Abstract]

Short-term Investments

5. SHORT-TERM INVESTMENTS

The components of short-term investments are as follows:

	September 30,		March 31,
	2022		2022
Term deposits	$	229,711	$	319,092
Government securities		12,844		22,253
Asset-backed securities		2,318		21,905
Commercial paper and other		151,829		232,401
	$	396,702	$	595,651

The amortized cost of short-term investments at September 30, 2022 is $391,918 (March 31, 2022 – $599,862).