XML 62 R51.htm IDEA: XBRL DOCUMENT
v3.20.2

Sale of Building (Details) $ in Thousands |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Oct. 02, 2018 USD ($) ft² | Dec. 31, 2018 USD ($) | Jun. 30, 2020 USD ($) | Jun. 30, 2019 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Gain on sale |  |  | $ 0 | $ 4,458
Minnetonka, MN |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Area of real estate sold (in sqft) | ft² | 130,000 |  |  |
Proceeds from sale of buildings | $ 10,000 |  |  |
Gain on sale |  | $ 4,400 |  |
Gain on sale, net of deferred tax |  | $ 3,400 |  |

X
- Definition Area Of Real Estate Sold + References No definition available. + Details
Name: | dgii_AreaOfRealEstateSold
Namespace Prefix: | dgii_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Gain (Loss) On Disposition Of Property Plant Equipment, Net Of Deferred Tax + References No definition available. + Details
Name: | dgii_GainLossOnDispositionOfPropertyPlantEquipmentNetOfDeferredTax
Namespace Prefix: | dgii_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
Name: | us-gaap_GainLossOnSaleOfPropertyPlantEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash inflow from sale of buildings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
Name: | us-gaap_ProceedsFromSaleOfBuildings
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=dgii_MinnetonkaMNMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |