XML 61 R48.htm IDEA: XBRL DOCUMENT
v3.22.1

Property and Equipment - Schedule of Property and Equipment, Net (Details) - USD ($) | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Property Plant And Equipment [Line Items] |  |
Property and equipment, gross | $ 7,187,154 | $ 6,939,894
Less: accumulated depreciation and amortization | (4,095,739) | (3,452,716)
Property plant and equipment, net excluding construction in progress and software implementation | 3,091,415 | 3,487,178
Computers and Computer Equipment |  |
Property Plant And Equipment [Line Items] |  |
Property and equipment, gross | 743,807 | 748,392
Furniture and Office Equipment |  |
Property Plant And Equipment [Line Items] |  |
Property and equipment, gross | 435,342 | 329,725
Manufacturing Equipment and Engineering Tools |  |
Property Plant And Equipment [Line Items] |  |
Property and equipment, gross | 2,622,059 | 2,710,784
ERP Financial System |  |
Property Plant And Equipment [Line Items] |  |
Property and equipment, gross | 2,404,967 | 2,203,484
Leasehold Improvements |  |
Property Plant And Equipment [Line Items] |  |
Property and equipment, gross | 976,967 | 943,194
Vehicles |  |
Property Plant And Equipment [Line Items] |  |
Property and equipment, gross | $ 4,012 | $ 4,315

X
- Definition Property plant and equipment net excluding construction in progress and software implementation. + References No definition available. + Details
Name: | oss_PropertyPlantAndEquipmentNetExcludingConstructionInProgressAndSoftwareImplementation
Namespace Prefix: | oss_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.14) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_PropertyPlantAndEquipmentGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ComputerEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_FurnitureAndFixturesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=oss_ManufacturingEquipmentAndEngineeringToolsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=oss_ERPFinancialSystemMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_VehiclesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |