XML 58 R46.htm IDEA: XBRL DOCUMENT
v3.25.3

Restructuring and Other Charges - Accrued liability for restructuring and other charges (Details) $ in Thousands | 3 Months Ended
--- | ---
Sep. 30, 2025 USD ($)
Restructuring and Other Charges |
Balance at the beginning | $ 2,785
Restructuring and other charges | 2,730
Payments, adjustments and reimbursements, net | (1,075)
Balance, at the end | 4,440
Acquisition-Related Costs |
Restructuring and Other Charges |
Restructuring and other charges | 21
Payments, adjustments and reimbursements, net | (21)
Employee Termination Costs |
Restructuring and Other Charges |
Balance at the beginning | 445
Restructuring and other charges | 300
Payments, adjustments and reimbursements, net | (496)
Balance, at the end | 249
Facility Closure/ Consolidations Cost |
Restructuring and Other Charges |
Balance at the beginning | 623
Payments, adjustments and reimbursements, net | (493)
Balance, at the end | 130
Legal and Other Costs |
Restructuring and Other Charges |
Balance at the beginning | 1,717
Restructuring and other charges | 2,409
Payments, adjustments and reimbursements, net | (65)
Balance, at the end | $ 4,061

X
- Definition Amount of cash payments made as the result of exit or disposal activities, net of reimbursement. + References No definition available. + Details
Name: | osis_PaymentsForRestructuringNetReimbursement
Namespace Prefix: | osis_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of expenses (benefit) associated with exit or disposal activities pursuant to an authorized plan. + References No definition available. + Details
Name: | osis_RestructuringAndOtherChargesBenefitNet
Namespace Prefix: | osis_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
Name: | us-gaap_RestructuringReserve
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_RestructuringReserveRollForward
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=us-gaap_AcquisitionRelatedCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=us-gaap_EmployeeSeveranceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RestructuringCostAndReserveAxis=osis_ChargesRelatedToLitigationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |