- DefinitionSegment Disclosures Schedule Of Revenue From External Customers And Long-lived Assets, By Geographical Areas 1
 
+ References
+ Details
|  Name: | 
sdev_ScheduleOfRevenueFromExternalCustomersAndLonglivedAssetsByGeographicalAreasZeroThreeOneSixTwoZeroVWSvSixkgxbFiveNineFour | 
|  Namespace Prefix: | 
sdev_ | 
|  Data Type: | 
xbrli:monetaryItemType | 
|  Balance Type: | 
na | 
|  Period Type: | 
duration |