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v3.19.1

Segment Reporting (Tables) | 12 Months Ended
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Dec. 31, 2018
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information | Segment Reporting as of and for the year ended December 31, 2018
|  | Treatment |  |  | Services |  |  | Medical |  |  | Segments Total |  |  | Corporate (2) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 36,271 |  |  | $ | 13,268 |  |  |  | — |  |  | $ | 49,539 | (3) |  | $ | — |  |  | $ | 49,539 |
Intercompany revenues |  |  | 509 |  |  |  | 70 |  |  |  | — |  |  |  | 579 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 7,197 |  |  |  | 1,264 |  |  |  | — |  |  |  | 8,461 |  |  |  | — |  |  |  | 8,461 |
Research and development |  |  | 483 |  |  |  | — |  |  |  | 811 |  |  |  | 1,294 |  |  |  | 76 |  |  |  | 1,370 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 295 |  |  |  | 295 |
Interest expense |  |  | (22 | ) |  |  | (2 | ) |  |  | — |  |  |  | (24 | ) |  |  | (227 | ) |  |  | (251 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (38 | ) |  |  | (38 | )
Depreciation and amortization |  |  | 943 |  |  |  | 465 |  |  |  | — |  |  |  | 1,408 |  |  |  | 47 |  |  |  | 1,455 |
Segment income (loss) before income taxes |  |  | 4,550 | (6) |  |  | (756 | ) |  |  | (811 | ) |  |  | 2,983 |  |  |  | (4,993 | ) |  |  | (2,010 | )
Income tax (benefit) expense |  |  | (943 | )(7) |  |  | — |  |  |  | — |  |  |  | (943 | ) |  |  | 7 |  |  |  | (936 | )
Segment income (loss) |  |  | 5,493 |  |  |  | (756 | ) |  |  | (811 | ) |  |  | 3,926 |  |  |  | (5,000 | ) |  |  | (1,074 | )
Segment assets(1) |  |  | 32,800 |  |  |  | 5,188 |  |  |  | 25 |  |  |  | 38,013 |  |  |  | 19,429 | (4) |  |  | 57,442 |
Expenditures for segment assets |  |  | 1,311 |  |  |  | 117 |  |  |  | — |  |  |  | 1,428 |  |  |  | 4 |  |  |  | 1,432 |
Total debt |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,302 | (5) |  |  | 3,302 |
Segment Reporting as of and for the year ended December 31, 2017
|  | Treatment |  |  | Services |  |  | Medical |  |  | Segments Total |  |  | Corporate (2) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 37,750 |  |  | $ | 12,019 |  |  |  | — |  |  | $ | 49,769 | (3) |  | $ | — |  |  | $ | 49,769 |
Intercompany revenues |  |  | 362 |  |  |  | 31 |  |  |  | — |  |  |  | 393 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 7,916 |  |  |  | 704 |  |  |  | — |  |  |  | 8,620 |  |  |  | — |  |  |  | 8,620 |
Research and development |  |  | 439 |  |  |  | — |  |  |  | 1,141 |  |  |  | 1,580 |  |  |  | 15 |  |  |  | 1,595 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 140 |  |  |  | 140 |
Interest expense |  |  | (35 | ) |  |  | (5 | ) |  |  | — |  |  |  | (40 | ) |  |  | (275 | ) |  |  | (315 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (35 | ) |  |  | (35 | )
Depreciation and amortization |  |  | 3,228 |  |  |  | 536 |  |  |  | — |  |  |  | 3,764 |  |  |  | 39 |  |  |  | 3,803 |
Segment income (loss) before income taxes |  |  | 3,577 | (8) |  |  | (2,286 | ) |  |  | (1,141 | ) |  |  | 150 |  |  |  | (4,973 | ) |  |  | (4,823 | )
Income tax (benefit) expense |  |  | (1,290 | )(7) |  |  | — |  |  |  | — |  |  |  | (1,290 | ) |  |  | 5 |  |  |  | (1,285 | )
Segment income (loss) |  |  | 4,867 |  |  |  | (2,286 | ) |  |  | (1,141 | ) |  |  | 1,440 |  |  |  | (4,978 | ) |  |  | (3,538 | )
Segment assets(1) |  |  | 32,724 |  |  |  | 6,324 |  |  |  | 548 |  |  |  | 39,596 |  |  |  | 19,942 | (4) |  |  | 59,538 |
Expenditures for segment assets |  |  | 396 |  |  |  | 43 |  |  |  | — |  |  |  | 439 |  |  |  | — |  |  |  | 439 |
Total debt |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 3,847 | (5) |  |  | 3,847 |
| (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 the domestic government clients (includes U.S federal, state and local), either directly as a prime contractor or indirectly for others as a subcontractor to government entities, representing approximately $34,811,000 or 70.3% of total revenue for 2018 and $37,019,000 or 74.4% of total revenue for 2017. The following reflects such revenue generated by our two segments:
|  | 2018 |  |  | 2017 |
Treatment |  | $ | 25,181,000 |  |  | $ | 27,956,000 |
Services |  |  | 9,630,000 |  |  |  | 9,063,000 |
Total |  | $ | 34,811,000 |  |  | $ | 37,019,000 |
| (4) | Amount includes assets from our discontinued operations of $306,000 and $365,000 at December 31, 2018 and 2017, respectively.
| (5) | Net of debt issuance costs of ($80,000) and ($115,000) for 2018 and 2017, respectively (see “Note 10 – “Long-Term Debt” for additional information).
| (6) | Amount includes a net gain of $1,596,000 recorded resulting from the exchange offer of the Series B Preferred Stock of the Company’s M&EC subsidiary (see “Note 8 – Series B Preferred Stock”)
| (7) | For the year ended December 31, 2018 and 2017, amount includes a tax benefit recorded in the amount of approximately $1,235,000 and $1,695,000, respectively, resulting from the TCJA enacted on December 22, 2017 (see “Note 14 – Income Taxes” for further information of this tax benefit).
| (8) | Amount includes tangible asset impairment loss of $672,000 recorded in connection with the closure of M&EC (see “Note 4 – M&EC Facility”).
Schedule of Revenue by Major Customers by Reporting Segments |
|  | 2018 |  |  | 2017 |
Treatment |  | $ | 25,181,000 |  |  | $ | 27,956,000 |
Services |  |  | 9,630,000 |  |  |  | 9,063,000 |
Total |  | $ | 34,811,000 |  |  | $ | 37,019,000 |

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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=115929826&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=115929826&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=108376223&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 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8721-108599 Reference 5: 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=115929826&loc=d3e8906-108599 + Details
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