XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.21.1

FACILITY ACQUISITIONS (Details - Assets Acquired and Liabilities Assumed) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Business Acquisition [Line Items] |  |
Goodwill | $ 502,566 | $ 472,879
Personal Health Imaging PLLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 2,995 |
Property & Equipment | 576 |
Right of Use Assets | 608 |
Goodwill | 2,355 |
Intangible Assets | 50 |
Other Assets | 14 |
Right of Use Liabilities | (608) |
ZP Elmont LLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 2,194 |
Property & Equipment | 1,112 |
Right of Use Assets | 1,695 |
Goodwill | 1,005 |
Intangible Assets | 50 |
Other Assets | 27 |
Right of Use Liabilities | (1,695) |
ZP Freeport LLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 6,065 |
Property & Equipment | 3,968 |
Right of Use Assets | 2,361 |
Goodwill | 2,018 |
Intangible Assets | 50 |
Other Assets | 29 |
Right of Use Liabilities | (2,361) |
Broadway Medical Imaging LLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 1,155 |
Property & Equipment | 1,076 |
Right of Use Assets | 1,791 |
Goodwill | 6 |
Intangible Assets | 50 |
Other Assets | 23 |
Right of Use Liabilities | (1,791) |
3235 Hempstead LLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 9,386 |
Property & Equipment | 4,304 |
Right of Use Assets | 10,115 |
Goodwill | 5,032 |
Intangible Assets | 50 |
Other Assets | 0 |
Right of Use Liabilities | (10,115) |
SLZM Realty LLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 13,671 |
Property & Equipment | 3,862 |
Right of Use Assets | 7,715 |
Goodwill | 9,759 |
Intangible Assets | 50 |
Other Assets | 0 |
Right of Use Liabilities | (7,715) |
2012 Sunrise Merrick LLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 11,428 |
Property & Equipment | 2,363 |
Right of Use Assets | 5,919 |
Goodwill | 9,015 |
Intangible Assets | 50 |
Other Assets | 0 |
Right of Use Liabilities | (5,919) |
ZP Bayside LLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 3,545 |
Property & Equipment | 3,385 |
Right of Use Assets | 9,393 |
Goodwill | 40 |
Intangible Assets | 50 |
Other Assets | 70 |
Right of Use Liabilities | (9,393) |
ZP Laurelton LLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 2,658 |
Property & Equipment | 2,530 |
Right of Use Assets | 5,157 |
Goodwill | 32 |
Intangible Assets | 50 |
Other Assets | 46 |
Right of Use Liabilities | (5,157) |
ZP Smith LLC |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 3,978 |
Property & Equipment | 3,581 |
Right of Use Assets | 10,558 |
Goodwill | 347 |
Intangible Assets | 50 |
Other Assets | 0 |
Right of Use Liabilities | (10,558) |
Business Acquisitions |  |
Business Acquisition [Line Items] |  |
Total Purchase Consideration | 57,075 |
Property & Equipment | 26,757 |
Right of Use Assets | 55,312 |
Goodwill | 29,609 |
Intangible Assets | 500 |
Other Assets | 209 |
Right of Use Liabilities | $ (55,312) |

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets, Other + References No definition available. + Details
Name: | rdnt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsOther
Namespace Prefix: | rdnt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed Operating Lease Liabilities + References No definition available. + Details
Name: | rdnt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedOperatingLeaseLiabilities
Namespace Prefix: | rdnt_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed Right Of Use Asset + References No definition available. + Details
Name: | rdnt_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedRightOfUseAsset
Namespace Prefix: | rdnt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

X
- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=121600890&loc=d3e2207-128464 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of property, plant, and equipment recognized as of the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=121600890&loc=d3e2207-128464 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_PersonalHealthImagingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_ZPElmontLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_ZPFreeportLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_BroadwayMedicalImagingLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_A3235HempsteadLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_SLZMRealtyLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_A2012SunriseMerrickLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_ZPBaysideLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_ZPLaureltonLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_ZPSmithLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdnt_BusinessAcquisitionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |