XML 48 R36.htm IDEA: XBRL DOCUMENT v3.10.0.1

Revenue Recognition Disaggregation of Revenue (Details) $ in Thousands	3 Months Ended
	Jul. 28, 2018 USD ($)
Disaggregation of Revenue [Line Items]
Disaggregated revenue	$ 154,188
Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	67,151
Transferred over Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	87,037
Commercial
Disaggregation of Revenue [Line Items]
Disaggregated revenue	30,569
Commercial | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	24,583
Commercial | Transferred over Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	5,986
Live Events
Disaggregation of Revenue [Line Items]
Disaggregated revenue	49,472
Live Events | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	6,802
Live Events | Transferred over Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	42,670
High School Park and Recreation
Disaggregation of Revenue [Line Items]
Disaggregated revenue	28,120
High School Park and Recreation | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	16,998
High School Park and Recreation | Transferred over Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	11,122
Transportation
Disaggregation of Revenue [Line Items]
Disaggregated revenue	17,157
Transportation | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	7,232
Transportation | Transferred over Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	9,925
International
Disaggregation of Revenue [Line Items]
Disaggregated revenue	28,870
International | Transferred at Point in Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	11,536
International | Transferred over Time
Disaggregation of Revenue [Line Items]
Disaggregated revenue	17,334
Unique Configuration
Disaggregation of Revenue [Line Items]
Disaggregated revenue	76,747
Unique Configuration | Commercial
Disaggregation of Revenue [Line Items]
Disaggregated revenue	3,049
Unique Configuration | Live Events
Disaggregation of Revenue [Line Items]
Disaggregated revenue	38,921
Unique Configuration | High School Park and Recreation
Disaggregation of Revenue [Line Items]
Disaggregated revenue	8,943
Unique Configuration | Transportation
Disaggregation of Revenue [Line Items]
Disaggregated revenue	9,618
Unique Configuration | International
Disaggregation of Revenue [Line Items]
Disaggregated revenue	16,216
Limited Configuration
Disaggregation of Revenue [Line Items]
Disaggregated revenue	66,093
Limited Configuration | Commercial
Disaggregation of Revenue [Line Items]
Disaggregated revenue	23,867
Limited Configuration | Live Events
Disaggregation of Revenue [Line Items]
Disaggregated revenue	5,818
Limited Configuration | High School Park and Recreation
Disaggregation of Revenue [Line Items]
Disaggregated revenue	18,547
Limited Configuration | Transportation
Disaggregation of Revenue [Line Items]
Disaggregated revenue	7,083
Limited Configuration | International
Disaggregation of Revenue [Line Items]
Disaggregated revenue	10,778
Service and Other
Disaggregation of Revenue [Line Items]
Disaggregated revenue	11,348
Service and Other | Commercial
Disaggregation of Revenue [Line Items]
Disaggregated revenue	3,653
Service and Other | Live Events
Disaggregation of Revenue [Line Items]
Disaggregated revenue	4,733
Service and Other | High School Park and Recreation
Disaggregation of Revenue [Line Items]
Disaggregated revenue	630
Service and Other | Transportation
Disaggregation of Revenue [Line Items]
Disaggregated revenue	456
Service and Other | International
Disaggregation of Revenue [Line Items]
Disaggregated revenue	$ 1,876

X

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

X

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 32
-Paragraph 2A
-URI http://asc.fasb.org/extlink&oid=82859839&loc=SL82860478-203043

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130543-203045

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130539-203045

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130545-203045

+ Details

Name:	us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredAtPointInTimeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredOverTimeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=dakt_CommercialMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=dakt_LiveEventsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=dakt_HighSchoolParkandRecreationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=dakt_TransportationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=dakt_InternationalMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dakt_TypeofPerformanceObligationAxis=dakt_UniqueConfigurationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dakt_TypeofPerformanceObligationAxis=dakt_LimitedConfigurationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dakt_TypeofPerformanceObligationAxis=dakt_ServiceandOtherMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: