Long-Term Debt and Credit Arrangements (Acquisition Note Payable - Robertex) (Details) $ in Thousands	6 Months Ended
Jun. 30, 2018 USD ($) yr	Dec. 30, 2017 USD ($)	Jul. 01, 2013 USD ($) Rate
Debt Instrument [Line Items]
Acquisition note payable - Robertex	$ 0	$ 791
Note Payable - Robertex Acquisition [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage \| Rate			4.50%
Acquisition note payable - Robertex	$ 3,749		$ 4,000
Term of Note Payable \| yr	5
Debt Instrument, Annual Principal Payment	$ 800

Note payable - Robertex acquisition

No definition available.

Name:	dxyn_NotepayableRobertexacquisition
Namespace Prefix:	dxyn_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Term of Note Payable

+ References

No definition available.

+ Details

Name:	dxyn_TermOfNotePayable
Namespace Prefix:	dxyn_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of the total principal payments made during the annual reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentAnnualPrincipalPayment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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

- Details

Name:	us-gaap_DebtInstrumentAxis=dxyn_NotePayableRobertexAcquisitionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: