Impairment, Restructuring and Other Charges (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2020	Sep. 30, 2019
Impairment, Restructuring and Other Charges
Net benefit recognized related to reimbursement from insurance	$ (8,359)	$ 2,099
Impairment charges	552
Employee termination costs	3,883	58
Mexico transaction costs	2,692
Facility closures / consolidation	1,272
Legal recoveries, net	(40)	(2,157)
Total expensed	8,359	(2,099)
Other operational efficiency activities
Impairment, Restructuring and Other Charges
Employee termination costs	1,400
Other charges	100
Security Division
Impairment, Restructuring and Other Charges
Impairment charges	552
Employee termination costs	3,737
Mexico transaction costs	2,692
Facility closures / consolidation	1,272
Total expensed	8,253
Optoelectronics and Manufacturing Division
Impairment, Restructuring and Other Charges
Employee termination costs	146	(13)
Total expensed	146	(13)
Corporate
Impairment, Restructuring and Other Charges
Employee termination costs		71
Legal recoveries, net	(40)	(2,157)
Total expensed	(40)	$ (2,086)
Turnkey Screening Program \| Security Division
Impairment, Restructuring and Other Charges
Employee termination costs	2,500
Direct transaction costs	2,700
Impairment of right-of-use asset	600
Restructuring and other charges	6,900
Other charges	$ 1,100

The aggregate direct transaction costs incurred during the reporting period.

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

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Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

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Amount of restructuring charges, remediation cost, and asset impairment loss.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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