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v3.21.1

Segment Reporting (Tables) | 12 Months Ended
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Dec. 31, 2020
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information | The table below shows certain financial information of our reporting segments as of and for the years ended December 31, 2020 and 2019 (in thousands). Segment Reporting as of and for the year ended December 31, 2020
|  | Treatment |  |  | Services |  |  | Medical |  |  | Segments Total |  |  | Corporate | (2) |  | Consolidated Total |
Revenue from external customers |  | $ | 30,143 |  |  | $ | 75,283 |  |  |  | — |  |  | $ | 105,426 | (3)(4) |  | $ | — |  |  | $ | 105,426 |
Intercompany revenues |  |  | 1,493 |  |  |  | 25 |  |  |  | — |  |  |  | 1,518 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 5,491 |  |  |  | 10,402 |  |  |  | — |  |  |  | 15,893 |  |  |  | — |  |  |  | 15,893 |
Research and development |  |  | 243 |  |  |  | 132 |  |  |  | 311 |  |  |  | 686 |  |  |  | 76 |  |  |  | 762 |
Interest income |  |  | 1 |  |  |  | — |  |  |  | — |  |  |  | 1 |  |  |  | 139 |  |  |  | 140 |
Interest expense |  |  | (115 | ) |  |  | (27 | ) |  |  | — |  |  |  | (142 | ) |  |  | (256 | ) |  |  | (398 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (294 | ) |  |  | (294 | )
Depreciation and amortization |  |  | 1,204 |  |  |  | 354 |  |  |  | — |  |  |  | 1,558 |  |  |  | 38 |  |  |  | 1,596 |
Segment income (loss) before income taxes |  |  | 1,494 |  |  |  | 7,826 |  |  |  | (311 | ) |  |  | 9,009 |  |  |  | (6,049 | ) |  |  | 2,960 |
Income tax (benefit) expense |  |  | (264 | ) |  |  | 6 |  |  |  | — |  |  |  | (258 | ) |  |  | 69 |  |  |  | (189 | )
Segment income (loss) |  |  | 1,758 |  |  |  | 7,820 |  |  |  | (311 | ) |  |  | 9,267 |  |  |  | (6,118 | ) |  |  | 3,149 |
Segment assets(1) |  |  | 32,324 |  |  |  | 22,368 | (8) |  |  | 17 |  |  |  | 54,709 |  |  |  | 24,210 | (5) |  |  | 78,919 |
Expenditures for segment assets (net) |  |  | 1,264 |  |  |  | 451 |  |  |  | — |  |  |  | 1,715 |  |  |  | — |  |  |  | 1,715 | (7)
Total debt |  |  | — |  |  |  | 23 |  |  |  | — |  |  |  | 23 |  |  |  | 6,706 |  |  |  | 6,729 | (6)
Segment Reporting as of and for the year ended December 31, 2019
|  |  | Treatment |  |  |  | Services |  |  |  | Medical |  |  |  | Segments Total |  |  |  | Corporate | (2) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 40,364 |  |  | $ | 33,095 |  |  |  | — |  |  | $ | 73,459 | (3)(4) |  | $ | — |  |  | $ | 73,459 |
Intercompany revenues |  |  | 329 |  |  |  | 38 |  |  |  | — |  |  |  | 367 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 12,248 |  |  |  | 3,336 |  |  |  | — |  |  |  | 15,584 |  |  |  | — |  |  |  | 15,584 |
Research and development |  |  | 401 |  |  |  | 12 |  |  |  | 314 |  |  |  | 727 |  |  |  | 23 |  |  |  | 750 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 337 |  |  |  | 337 |
Interest expense |  |  | (129 | ) |  |  | (23 | ) |  |  | — |  |  |  | (152 | ) |  |  | (280 | ) |  |  | (432 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (208 | ) |  |  | (208 | )
Depreciation and amortization |  |  | 999 |  |  |  | 318 |  |  |  | — |  |  |  | 1,317 |  |  |  | 25 |  |  |  | 1,342 |
Segment income (loss) before income taxes |  |  | 7,973 |  |  |  | 795 |  |  |  | (314 | ) |  |  | 8,454 |  |  |  | (5,565 | ) |  |  | 2,889 |
Income tax expense |  |  | 153 |  |  |  | — |  |  |  | — |  |  |  | 153 |  |  |  | 4 |  |  |  | 157 |
Segment income (loss) |  |  | 7,820 |  |  |  | 795 |  |  |  | (314 | ) |  |  | 8,301 |  |  |  | (5,569 | ) |  |  | 2,732 |
Segment assets(1) |  |  | 34,260 |  |  |  | 15,410 | (8) |  |  | 16 |  |  |  | 49,686 |  |  |  | 16,829 | (5) |  |  | 66,515 |
Expenditures for segment assets (net) |  |  | 1,366 |  |  |  | 169 |  |  |  | — |  |  |  | 1,535 |  |  |  | — |  |  |  | 1,535 | (7)
Total debt |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,880 |  |  |  | 3,880 | (6)
(1) | Segment assets have been adjusted for intercompany accounts to reflect actual assets for each segment.
(2) | Amounts reflect the activity for corporate headquarters not included in the segment information.
(3) | The Company performed services relating to waste generated by government clients (domestic and foreign (primarily Canadian)), either directly as a prime contractor or indirectly for others as a subcontractor to government entities, representing approximately 96,582,000 or 91.6% of total revenue for 2020 and $59,985,000 or 81.7% of total revenue for 2019. The following reflects such revenue generated by our two segments:
|  | 2020 |  |  | 2019 |
|  | Treatment |  |  | Services |  |  | Total |  |  | Treatment |  |  | Services |  |  | Total |
Domestic government |  | $ | 22,795 |  |  | $ | 68,237 |  |  | $ | 91,032 |  |  | $ | 29,420 |  |  | $ | 25,077 |  |  | $ | 54,497 |
Foreign government |  |  | 415 |  |  |  | 5,135 |  |  |  | 5,550 |  |  |  | 279 |  |  |  | 5,209 |  |  |  | 5,488 |
Total |  | $ | 23,210 |  |  | $ | 73,372 |  |  | $ | 96,582 |  |  | $ | 29,699 |  |  | $ | 30,286 |  |  | $ | 59,985 |
(4) | The following table reflects revenue based on customer location:
|  | 2020 |  |  | 2019 |
United States |  | $ | 99,790 |  |  | $ | 67,822 |
Canada |  |  | 5,550 |  |  |  | 5,488 |
United Kingdom |  |  | 86 |  |  |  | 149 |
Total |  | $ | 105,426 |  |  | $ | 73,459 |
(5) | Amount includes assets from our discontinued operations of $103,000 and $221,000 at December 31, 2020 and 2019, respectively.
(6) | Net of debt discount/debt issuance costs of ($105,000) and ($340,000) for 2020 and 2019, respectively (see “Note 10 – “Long-Term Debt” for additional information).
(7) | Net of financed amount of $883,000 and $393,000 for the year ended December 31, 2020 and 2019, respectively.
(8) | Includes long-lived asset (net) for our PF Canada, Inc. subsidiary of $33,000 and $41,000 for the year ended December 31, 2020 and 2019, respectively.
Schedule of Revenue by Major Customers by Reporting Segments |
|  | 2020 |  |  | 2019 |
|  | Treatment |  |  | Services |  |  | Total |  |  | Treatment |  |  | Services |  |  | Total |
Domestic government |  | $ | 22,795 |  |  | $ | 68,237 |  |  | $ | 91,032 |  |  | $ | 29,420 |  |  | $ | 25,077 |  |  | $ | 54,497 |
Foreign government |  |  | 415 |  |  |  | 5,135 |  |  |  | 5,550 |  |  |  | 279 |  |  |  | 5,209 |  |  |  | 5,488 |
Total |  | $ | 23,210 |  |  | $ | 73,372 |  |  | $ | 96,582 |  |  | $ | 29,699 |  |  | $ | 30,286 |  |  | $ | 59,985 |
Schedule of Revenue Based on Customer Location |
United States
Canada
United Kingdom
Total

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- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph a -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599 + Details
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- Definition Tabular disclosure of the extent of the entity's reliance on its major customers, if revenues from transactions with a single external customer amount to 10 percent or more of entity revenues, including the disclosure of that fact, the total amount of revenues from each such customer, and the identity of the reportable segment or segments reporting the revenues. The entity need not disclose the identity of a major customer or the amount of revenues that each segment reports from that customer. For these purposes, a group of companies known to the entity to be under common control is considered a single customer, and the federal government, a state government, a local government such as a county or municipality, or a foreign government is each considered a single customer. + References No definition available. + Details
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- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599 + Details
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