XML 31 R19.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Revenue Recognition (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
Revenue from Contract with Customer [Abstract] |
Schedule of Revenue by Contract Type [Table Text Block] | The components of the Company’s revenue by contract type for the three and six months ended June 30, 2018 were as follows:
|  | Three months ended June 30, 2018 |
|  | T&D |  |  | C&I |  |  | Total |
(in thousands) |  | Amount |  |  | Percent |  |  | Amount |  |  | Percent |  |  | Amount |  |  | Percent |
Fixed price |  | $ | 77,230 |  |  |  | 39.2 | % |  | $ | 90,439 |  |  |  | 63.4 | % |  | $ | 167,669 |  |  |  | 49.4 | %
Unit Price |  |  | 41,631 |  |  |  | 21.1 |  |  |  | 15,408 |  |  |  | 10.8 |  |  |  | 57,039 |  |  |  | 16.8 |
T&E |  |  | 68,073 |  |  |  | 34.6 |  |  |  | 8,942 |  |  |  | 6.3 |  |  |  | 77,015 |  |  |  | 22.7 |
Other |  |  | 9,991 |  |  |  | 5.1 |  |  |  | 27,962 |  |  |  | 19.5 |  |  |  | 37,953 |  |  |  | 11.1 |
|  | $ | 196,925 |  |  |  | 100.0 | % |  | $ | 142,751 |  |  |  | 100.0 | % |  | $ | 339,676 |  |  |  | 100.0 | %
|  | Six months ended June 30, 2018 |
|  | T&D |  |  | C&I |  |  | Total |
(in thousands) |  | Amount |  |  | Percent |  |  | Amount |  |  | Percent |  |  | Amount |  |  | Percent |
Fixed price |  | $ | 156,665 |  |  |  | 37.9 | % |  | $ | 179,594 |  |  |  | 66.0 | % |  | $ | 336,259 |  |  |  | 49.1 | %
Unit Price |  |  | 87,307 |  |  |  | 21.1 |  |  |  | 25,058 |  |  |  | 9.2 |  |  |  | 112,365 |  |  |  | 16.4 |
T&E |  |  | 148,418 |  |  |  | 35.9 |  |  |  | 18,399 |  |  |  | 6.8 |  |  |  | 166,817 |  |  |  | 24.3 |
Other |  |  | 20,921 |  |  |  | 5.1 |  |  |  | 48,925 |  |  |  | 18.0 |  |  |  | 69,846 |  |  |  | 10.2 |
|  | $ | 413,311 |  |  |  | 100.0 | % |  | $ | 271,976 |  |  |  | 100.0 | % |  | $ | 685,287 |  |  |  | 100.0 | %
Schedule of Revenue by Market Type [Table Text Block] | The components of the Company’s revenue by market type for the three and six months ended June 30, 2018 were as follows:
|  | Three months ended June 30, 2018 |  | Six months ended June 30, 2018
(in thousands) |  | Amount |  |  | Percent |  |  | Segment |  | Amount |  |  | Percent |  |  | Segment
Transmission |  | $ | 121,708 |  |  |  | 35.8 | % |  | T&D |  | $ | 256,161 |  |  |  | 37.4 | % |  | T&D
Distribution |  |  | 75,217 |  |  |  | 22.2 |  |  | T&D |  |  | 157,150 |  |  |  | 22.9 |  |  | T&D
Electrical Construction |  |  | 142,751 |  |  |  | 42.0 |  |  | C&I |  |  | 271,976 |  |  |  | 39.7 |  |  | C&I
Total Revenue |  | $ | 339,676 |  |  |  | 100.0 | % |  |  |  | $ | 685,287 |  |  |  | 100.0 | % |  |
Contract with Customer, Asset and Liability [Table Text Block] | The following table provides information about receivables, contract assets and contract liabilities from contracts with customers:
|  | June 30, |  |  | December 31, |  |  |  |
(in thousands) |  | 2018 |  |  | 2017 |  |  | Change |
Contract assets |  | $ | 87,356 |  |  | $ | 78,260 |  |  | $ | 9,096 |
Contract liabilities |  |  | (48,407 | ) |  |  | (28,919 | ) |  |  | (19,488 | )
Net contract assets (liabilities) |  | $ | 38,949 |  |  | $ | 49,341 |  |  | $ | (10,392 | )
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block] | Management’s Discussion and Analysis of Financial Condition and Results of Operations”.
|  | Remaining Performance Obligations as of June 30, 2018 |
(In thousands) |  | Total |  |  | Amount estimated to not be recognized within 12 months |
T&D |  | $ | 406,376 |  |  | $ | 53,876 |
C&I |  |  | 524,239 |  |  |  | 128,238 |
Total |  | $ | 930,615 |  |  | $ | 182,114 |

X
- Definition Tabular disclosure of the revenue by contract type. + References No definition available. + Details
Name: | myrg_ScheduleOfRevenueByContractType
Namespace Prefix: | myrg_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the revenue by market type. + References No definition available. + Details
Name: | myrg_ScheduleOfRevenueByMarketType
Namespace Prefix: | myrg_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130551-203045 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of expected timing for satisfying remaining performance obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045 + Details
Name: | us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration