XML 20 R47.htm IDEA: XBRL DOCUMENT v2.4.1.9
Subsequent Event (Details) (Subsequent Event, Fiscal 2015 Restructuring, Employee Severance, USD $)
In Millions, except Per Share data, unless otherwise specified
 3 Months Ended
Mar. 31, 2015
Subsequent Event [Line Items]  
Impact of restructuring charges per diluted share $ 0.01dgii_RestructuringChargesEffectonDilutedEarningsPerShare
Minimum [Member]  
Subsequent Event [Line Items]  
Restructuring Charges $ 0.2us-gaap_RestructuringCharges
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ us-gaap_RestructuringPlanAxis
= dgii_A2015RestructuringMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
Maximum [Member]  
Subsequent Event [Line Items]  
Restructuring Charges $ 0.3us-gaap_RestructuringCharges
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
/ us-gaap_RestructuringCostAndReserveAxis
= us-gaap_EmployeeSeveranceMember
/ us-gaap_RestructuringPlanAxis
= dgii_A2015RestructuringMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember