Allowance for Credit Losses (Details 1) (USD $) In Thousands	Jun. 30, 2011
Summarizes the Company's aging of past-due notes receivable
31-60 days past due	$ 0
61-90 days past due	0
> 90 days past due	1,357
Total past due	$ 1,357

Name:

dbd_FinancingReceivableRecordedInvestmentGreaterThanNinetyDaysPastDue

Namespace Prefix:

dbd

Data Type:

xbrli:monetaryItemType

Balance Type:

na

Period Type:

instant