XML 50 R37.htm IDEA: XBRL DOCUMENT v3.3.1.900

NOTE 3 - TRADE ACCOUNTS AND OTHER RECEIVABLES (Details Narrative) - USD ($)	Dec. 31, 2015	Dec. 31, 2014
Receivables [Abstract]
Receivable due from Affiliate and Related Bad Debt	$ 0	$ 0

X

- Definition

Receivable due from Affiliate and Related Bad Debt.

+ References

No definition available.

+ Details

Name:	duos_ReceivableDueFromAffiliateAndRelatedBadDebt
Namespace Prefix:	duos_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_ReceivablesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration