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Operating Segments | 9 Months Ended
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Sep. 30, 2022
Segment Reporting [Abstract] |
Operating Segments | 11. Operating Segments In accordance with ASC 280, “Segment Reporting”, the Company defines an operating segment as a business activity: (1) from which we may earn revenue and incur expenses; (2) whose operating results are regularly reviewed by the chief operating decision maker (“CODM”) to make decisions about resources to be allocated to the segment and assess its performance; and (3) for which discrete financial information is available. Our reporting segments are defined as below: TREATMENT SEGMENT, which includes:
| - | nuclear, low-level radioactive, mixed waste (containing both hazardous and low-level radioactive constituents), hazardous and non-hazardous waste treatment, processing and disposal services primarily through four uniquely licensed and permitted treatment and storage facilities; and
| - | R&D activities to identify, develop and implement innovative waste processing techniques for problematic waste streams.
SERVICES SEGMENT, which includes:
| - | Technical services, which include:
|  | ○ | professional radiological measurement and site survey of large government and commercial installations using advanced methods, technology and engineering;
|  | ○ | integrated Occupational Safety and Health services including industrial hygiene (“IH”) assessments; hazardous materials surveys, e.g., exposure monitoring; lead and asbestos management/abatement oversight; indoor air quality evaluations; health risk and exposure assessments; health & safety plan/program development, compliance auditing and training services; and Occupational Safety and Health Administration (“OSHA”) citation assistance;
|  | ○ | global technical services providing consulting, engineering, project management, waste management, environmental, and decontamination and decommissioning field, technical, and management personnel and services to commercial and government customers; and
|  | ○ | on-site waste management services to commercial and governmental customers.
| - | Nuclear services, which include:
|  | ○ | technology-based services including engineering, decontamination and decommissioning (“D&D”), specialty services and construction, logistics, transportation, processing and disposal;
|  | ○ | remediation of nuclear licensed and federal facilities and the remediation cleanup of nuclear legacy sites. Such services capability includes: project investigation; radiological engineering; partial and total plant D&D; facility decontamination, dismantling, demolition, and planning; site restoration; logistics; transportation; and emergency response; and
| - | A company owned equipment calibration and maintenance laboratory that services, maintains, calibrates, and sources (i.e., rental) health physics, IH and customized nuclear, environmental, and occupational safety and health (“NEOSH”) instrumentation.
The Company’s segment also included the Medical Segment in 2021. As previously discussed, the Company made the strategic decision to cease all R&D activities under the Medical Segment and sold 100% of its interest in PFM Poland (which comprised the Medical Segment) in December 2021. The Company’s Medical Segment had not generated any revenue and was involved in the Company’s medical isotope production technology. Our reporting segments exclude our corporate headquarters and our discontinued operations (see “Note 10 – Discontinued Operations”) which do not generate revenues. The table below presents certain financial information of our operating segments for the three and nine months ended September 30, 2022 and 2021 (in thousands). Segment Reporting for the Quarter Ended September 30, 2022 Schedule of Segment Reporting Information
|  | Treatment |  |  | Services |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 8,877 |  |  | $ | 9,595 |  |  | $ | 18,472 | $ |  |  | — |  |  | $ | 18,472 |
Intercompany revenues |  |  | 28 |  |  |  | 16 |  |  |  | 44 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 1,967 |  |  |  | 1,103 |  |  |  | 3,070 |  |  |  | — |  |  |  | 3,070 |
Research and development |  |  | 55 |  |  |  | — |  |  |  | 55 |  |  |  | 14 |  |  |  | 69 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 29 |  |  |  | 29 |
Interest expense |  |  | (20 | ) |  |  | (2 | ) |  |  | (22 | ) |  |  | (25 | ) |  |  | (47 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (16 | ) |  |  | (16 | )
Depreciation and amortization |  |  | 387 |  |  |  | 87 |  |  |  | 474 |  |  |  | 23 |  |  |  | 497 |
Segment income (loss) before income taxes |  |  | 1,792 |  |  |  | 725 |  |  |  | 2,517 |  |  |  | (1,514 | ) |  |  | 1,003 | (2)
Income tax expense |  |  | 164 |  |  |  | 15 |  |  |  | 179 |  |  |  | — |  |  |  | 179 |
Segment income (loss) |  |  | 1,628 |  |  |  | 710 |  |  |  | 2,338 |  |  |  | (1,514 | ) |  |  | 824 |
Expenditures for segment assets |  |  | 149 |  |  |  | 39 |  |  |  | 188 |  |  |  | 1 |  |  |  | 189 | (3)
Segment Reporting for the Nine Months Ended September 30, 2022
|  | Treatment |  |  | Services |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 24,749 |  |  | $ | 29,093 |  |  | $ | 53,842 |  |  |  | $ — |  |  | $ | 53,842 |
Intercompany revenues |  |  | 28 |  |  |  | 43 |  |  |  | 71 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 4,168 |  |  |  | 3,422 |  |  |  | 7,590 |  |  |  | — |  |  |  | 7,590 |
Research and development |  |  | 179 |  |  |  | 23 |  |  |  | 202 |  |  |  | 43 |  |  |  | 245 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 69 |  |  |  | 69 |
Interest expense |  |  | (53 | ) |  |  | — |  |  |  | (53 | ) |  |  | (70 | ) |  |  | (123 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (44 | ) |  |  | (44 | )
Depreciation and amortization |  |  | 1,139 |  |  |  | 244 |  |  |  | 1,383 |  |  |  | 50 |  |  |  | 1,433 |
Segment income (loss) before income taxes |  |  | 1,675 |  |  |  | 1,524 |  |  |  | 3,199 |  |  |  | (5,028 | ) |  |  | (1,829 | )(2)
Income tax benefit |  |  | (91 | ) |  |  | (56 | ) |  |  | (147 | ) |  |  | — |  |  |  | (147 | )
Segment income (loss) |  |  | 1,766 |  |  |  | 1,580 |  |  |  | 3,346 |  |  |  | (5,028 | ) |  |  | (1,682 | )
Expenditures for segment assets |  |  | 819 |  |  |  | 127 |  |  |  | 946 |  |  |  | 1 |  |  |  | 947 | (3)
Segment Reporting for the Quarter Ended September 30, 2021
|  | Treatment |  |  | Services |  |  | Medical |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 8,893 |  |  | $ | 6,904 |  |  |  | — |  |  | $ | 15,797 |  |  | $ | — |  |  | $ | 15,797 |
Intercompany revenues |  |  | 220 |  |  |  | 5 |  |  |  | — |  |  |  | 225 |  |  |  | — |  |  |  | — |
Gross profit (negative gross profit) |  |  | 2,487 |  |  |  | (263 | ) |  |  | — |  |  |  | 2,224 |  |  |  | — |  |  |  | 2,224 |
Research and development |  |  | 52 |  |  |  | 18 |  |  |  | 162 |  |  |  | 232 |  |  |  | 11 |  |  |  | 243 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2 |  |  |  | 2 |
Interest expense |  |  | (51 | ) |  |  | (1 | ) |  |  | — |  |  |  | (52 | ) |  |  | (25 | ) |  |  | (77 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (11 | ) |  |  | (11 | )
Depreciation and amortization |  |  | 319 |  |  |  | 85 |  |  |  | — |  |  |  | 404 |  |  |  | 5 |  |  |  | 409 |
Segment income (loss) before income taxes |  |  | 1,317 |  |  |  | (984 | ) |  |  | (162 | ) |  |  | 171 |  |  |  | (1,626 | ) |  |  | (1,455 | )
Income tax expense (benefit) |  |  | 1 |  |  |  | — |  |  |  | — |  |  |  | 1 |  |  |  | (2,837 | ) |  |  | (2,836 | )(4)
Segment income (loss) |  |  | 1,316 |  |  |  | (984 | ) |  |  | (162 | ) |  |  | 170 |  |  |  | 1,211 |  |  |  | 1,381 |
Expenditures for segment assets |  |  | 482 |  |  |  | — |  |  |  | — |  |  |  | 482 |  |  |  | — |  |  |  | 482 | (6)
Segment Reporting for the Nine Months Ended September 30, 2021
|  | Treatment |  |  | Services |  |  | Medical |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 24,094 |  |  | $ | 30,981 |  |  |  | — |  |  | $ | 55,075 |  |  | $ | — |  |  | $ | 55,075 |
Intercompany revenues |  |  | 1,199 |  |  |  | 44 |  |  |  | — |  |  |  | 1,243 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 4,845 |  |  |  | 701 |  |  |  | — |  |  |  | 5,546 |  |  |  | — |  |  |  | 5,546 |
Research and development |  |  | 142 |  |  |  | 50 |  |  |  | 311 |  |  |  | 503 |  |  |  | 35 |  |  |  | 538 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 23 |  |  |  | 23 |
Interest expense |  |  | (88 | ) |  |  | (9 | ) |  |  | — |  |  |  | (97 | ) |  |  | (112 | ) |  |  | (209 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (28 | ) |  |  | (28 | )
Depreciation and amortization |  |  | 939 |  |  |  | 255 |  |  |  | — |  |  |  | 1,194 |  |  |  | 14 |  |  |  | 1,208 |
Segment income (loss) before income taxes |  |  | 1,669 |  |  |  | (1,721 | ) |  |  | (311 | ) |  |  | (363 | ) |  |  | 987 | (5) |  |  | 624 |
Income tax (benefit) expense |  |  | (13 | ) |  |  | 10 |  |  |  | — |  |  |  | (3 | ) |  |  | (2,837 | ) |  |  | (2,840 | )(4)
Segment income (loss) |  |  | 1,682 |  |  |  | (1,731 | ) |  |  | (311 | ) |  |  | (360 | ) |  |  | 3,824 |  |  |  | 3,464 |
Expenditures for segment assets |  |  | 1,109 |  |  |  | 14 |  |  |  | — |  |  |  | 1,123 |  |  |  | 9 |  |  |  | 1,132 | (6)
(1) |  | Amounts reflect the activity for corporate headquarters not included in the segment information.
(2) |  | Includes approximately $1,975,000 recorded as other income under the Employee Retention Credit program under the CARES Act, as amended (see “Note 13 – Employee Retention Credit (“ERC”) below for a discussion of this expected refund amount).
(3) |  | Net of financed amount of $0 and $114,000 for the three and nine months ended September 30, 2022, respectively.
(4) |  | Includes tax benefit recorded in amount of approximately $2,351,000 resulting from release of valuation allowance on the Company’s deferred tax assets.
(5) |  | Includes approximately $5,381,000 of “Gain on extinguishment of debt” recorded in connection with the Company’s Paycheck Protection Program (“PPP”) Loan which was forgiven by the U.S. Small Business Administration effective June 15, 2021.
(6) |  | Net of financed amount of $271,000 and $348,000 for the three and nine months ended September 30, 2021, respectively.

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 31 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8924-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 34 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8981-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (f) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 26 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8844-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 15 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8657-108599 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8721-108599 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI https://asc.fasb.org/topic&trid=2134510 + Details
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