XML 28 R38.htm IDEA: XBRL DOCUMENT
v3.19.3

Note 3 - Revenue Recognition - Revenues Disaggregated by Revenue Source (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 28, 2019 | Sep. 29, 2018 | Sep. 28, 2019 | Sep. 29, 2018
Revenues | $ 40,250 | $ 42,559 | $ 142,550 | $ 145,081
Engineering Services [Member] |  |  |  |
Revenues | 15,140 | 19,424 | 52,778 | 62,412
Health Care [Member] |  |  |  |
Revenues | 16,765 | 15,107 | 64,305 | 60,599
Technology Service [Member] |  |  |  |
Revenues | 8,345 | 8,028 | 25,467 | 22,070
Time-and-materials Contract [Member] | Engineering Services [Member] |  |  |  |
Revenues | 13,938 | 17,601 | 41,309 | 56,639
Time-and-materials Contract [Member] | Health Care [Member] |  |  |  |
Revenues | 16,272 | 14,760 | 63,318 | 59,457
Time-and-materials Contract [Member] | Technology Service [Member] |  |  |  |
Revenues | 8,134 | 7,925 | 25,084 | 21,875
Fixed-price Contract [Member] | Engineering Services [Member] |  |  |  |
Revenues | 1,202 | 1,823 | 11,469 | 5,773
Permanent Placement Services [Member] | Engineering Services [Member] |  |  |  |
Revenues |  |  |  |
Permanent Placement Services [Member] | Health Care [Member] |  |  |  |
Revenues | 493 | 347 | 987 | 1,142
Permanent Placement Services [Member] | Technology Service [Member] |  |  |  |
Revenues | $ 211 | $ 103 | $ 383 | $ 195

X
- Definition Amount, including 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/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045 + Details
Name: | us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_ProductOrServiceAxis=rcmt_EngineeringServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_HealthCareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_TechnologyServiceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerBasisOfPricingAxis=us-gaap_TimeAndMaterialsContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerBasisOfPricingAxis=us-gaap_FixedPriceContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ContractWithCustomerBasisOfPricingAxis=rcmt_PermanentPlacementServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |