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v3.22.1

SEGMENT REPORTING (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended | 24 Months Ended
--- | --- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2021
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | $ 341,767 | $ 315,319 |  |  |
Cost of Operations | 315,039 | 282,280 |  |  |
Depreciation and amortization | 27,118 | 22,656 |  |  |
Loss (gain) on sale and disposal of equipment and other | 1,128 | (1,307) |  |  |
Severance | 201 | 285 |  |  |
(Loss) Income from Operations | (1,719) | 11,405 |  |  |
COVID-19 Pandemic |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Proceeds from provider relief funding | 0 | 6,200 | $ 9,100 | $ 26,300 | $ 35,400
Imaging Centers |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 341,168 | 315,319 |  |  |
Cost of Operations | 310,110 | 281,013 |  |  |
Depreciation and amortization | 25,805 | 22,569 |  |  |
Loss (gain) on sale and disposal of equipment and other | 1,154 | (1,307) |  |  |
Severance | 201 | 285 |  |  |
(Loss) Income from Operations | 3,898 | 12,759 |  |  |
AI |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 599 | 0 |  |  |
Cost of Operations | 4,929 | 1,267 |  |  |
Depreciation and amortization | 1,313 | 87 |  |  |
Loss (gain) on sale and disposal of equipment and other | (26) | 0 |  |  |
Severance | 0 | 0 |  |  |
(Loss) Income from Operations | $ (5,617) | $ (1,354) |  |  |

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