Marketable Securities & Fair Value Measurements (Tables)

12 Months Ended

Jun. 30, 2022

Fair Value Disclosures [Abstract]

Marketable Securities [Table Text Block]

	June 30,		June 30,
	2022		2021
Short-term available-for-sale debt securities	$	88,375	$	129,908
Long-term available-for-sale debt securities	4,810		5,748
Available-for-sale debt securities	93,185		135,656
Mutual funds	224		312
Total marketable securities	$	93,409	$	135,968

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

			As of June 30, 2022
	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
Commercial paper	$	36,800	$	—	$	—	$	36,800
U.S. government securities	14,994		—		(67)		14,927
Corporate debt	27,193		—		(142)		27,051
Asset backed securities	14,465		—		(58)		14,407
Total available-for-sale debt securities	$	93,452	$	—	$	(267)	$	93,185

			As of June 30, 2021
	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
Commercial paper	$	47,361	$	—	$	—	$	47,361
U.S. government securities	20,229		1		—		20,230
Corporate debt	57,134		12		(12)		57,134
Asset backed securities	10,922		10		(1)		10,931
Total available-for-sale debt securities	$	135,646	$	23	$	(13)	$	135,656

Available-for-sale marketable securities at fair value on recurring basis

			Fair Value Measurements as of June 30, 2022 Using Inputs Considered as
	Fair Value		Level 1		Level 2		Level 3
Commercial paper	$	36,800	$	—	$	36,800	$	—
U.S. government securities	14,927		—		14,927		—
Corporate debt	27,051		—		27,051		—
Asset backed securities	14,407		—		14,407		—
Mutual funds	224		108		116		—
Total marketable securities	$	93,409	$	108	$	93,301	$	—

			Fair Value Measurements as of June 30, 2021 Using Inputs Considered as
	Fair Value		Level 1		Level 2		Level 3
Commercial paper	$	47,361	$	—	$	47,361	$	—
U.S. government securities	20,230		—		20,230		—
Corporate debt	57,134		—		57,134		—
Asset backed securities	10,931		—		10,931		—
Mutual funds	312		136		176		—
Total marketable securities	$	135,968	$	136	$	135,832	$	—