Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Sep. 30, 2010
Discontinued Operations (Textuals)
Additional tax benefit	$ 2,147

Discontinued operation additional tax benefit of discontinued operation.

No definition available.

Name:	dbd_DiscontinuedOperationAdditionalTaxBenefitOfDiscontinuedOperation
Namespace Prefix:	dbd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration