Postemployment Benefits (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2021	Sep. 30, 2020
Postemployment Benefits [Abstract]
Service cost	$ 136	$ 122
Interest cost	15	11
Amortization of actuarial income	(136)	(112)
Net periodic benefit cost	$ 15	$ 21

Amount of cost recognized for passage of time related to defined benefit plan.

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Name:	us-gaap_DefinedBenefitPlanInterestCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration