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v3.10.0.1

Operating Segment (Tables) | 6 Months Ended
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Jun. 30, 2018
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information | The table below presents certain financial information of our operating segments for the three and six months ended June 30, 2018 and 2017 (in thousands). Segment Reporting for the Quarter Ended June 30, 2018
|  | Treatment |  |  | Services |  |  | Medical |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 9,146 |  |  | $ | 4,014 |  |  |  | — |  |  | $ | 13,160 |  |  | $ | — |  |  | $ | 13,160 |
Intercompany revenues |  |  | 77 |  |  |  | 26 |  |  |  | — |  |  |  | 103 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 1,523 |  |  |  | 520 |  |  |  | — |  |  |  | 2,043 |  |  |  | — |  |  |  | 2,043 |
Research and development |  |  | 115 |  |  |  | — |  |  |  | 71 |  |  |  | 186 |  |  |  | 33 |  |  |  | 219 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 81 |  |  |  | 81 |
Interest expense |  |  | (8 | ) |  |  | — |  |  |  | — |  |  |  | (8 | ) |  |  | (54 | ) |  |  | (62 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (9 | ) |  |  | (9 | )
Depreciation and amortization |  |  | 227 |  |  |  | 123 |  |  |  | — |  |  |  | 350 |  |  |  | 9 |  |  |  | 359 |
Segment income (loss) before income taxes |  |  | 2,028 | (2) |  |  | 116 |  |  |  | (71 | ) |  |  | 2,073 |  |  |  | (1,266 | ) |  |  | 807 |
Income tax expense |  |  | 14 |  |  |  | — |  |  |  | — |  |  |  | 14 |  |  |  | 5 |  |  |  | 19 |
Segment income (loss) |  |  | 2,014 |  |  |  | 116 |  |  |  | (71 | ) |  |  | 2,059 |  |  |  | (1,271 | ) |  |  | 788 |
Expenditures for segment assets |  |  | 271 |  |  |  | 35 |  |  |  | — |  |  |  | 306 |  |  |  | — |  |  |  | 306 |
Segment Reporting for the Quarter Ended June 30, 2017
|  | Treatment |  |  | Services |  |  | Medical |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 9,630 |  |  | $ | 3,085 |  |  |  | — |  |  | $ | 12,715 |  |  | $ | — |  |  | $ | 12,715 |
Intercompany revenues |  |  | 97 |  |  |  | 7 |  |  |  | — |  |  |  | 104 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 2,174 |  |  |  | 180 |  |  |  | — |  |  |  | 2,354 |  |  |  | — |  |  |  | 2,354 |
Research and development |  |  | 62 |  |  |  | — |  |  |  | 550 |  |  |  | 612 |  |  |  | 7 |  |  |  | 619 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 36 |  |  |  | 36 |
Interest expense |  |  | (18 | ) |  |  | — |  |  |  | — |  |  |  | (18 | ) |  |  | (72 | ) |  |  | (90 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (9 | ) |  |  | (9 | )
Depreciation and amortization |  |  | 988 |  |  |  | 135 |  |  |  | — |  |  |  | 1,123 |  |  |  | 10 |  |  |  | 1,133 |
Segment income (loss) before income taxes |  |  | 1,238 |  |  |  | (553 | ) |  |  | (550 | ) |  |  | 135 |  |  |  | (1,295 | ) |  |  | (1,160 | )
Income tax expense |  |  | 65 |  |  |  | — |  |  |  | — |  |  |  | 65 |  |  |  | 1 |  |  |  | 66 |
Segment income (loss) |  |  | 1,173 |  |  |  | (553 | ) |  |  | (550 | ) |  |  | 70 |  |  |  | (1,296 | ) |  |  | (1,226 | )
Expenditures for segment assets |  |  | 91 |  |  |  | 3 |  |  |  | — |  |  |  | 94 |  |  |  | — |  |  |  | 94 |
Segment Reporting for the Six Months Ended June 30, 2018
|  | Treatment |  |  | Services |  |  | Medical |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 18,105 |  |  | $ | 7,712 |  |  |  | — |  |  | $ | 25,817 |  |  | $ | — |  |  | $ | 25,817 |
Intercompany revenues |  |  | 289 |  |  |  | 39 |  |  |  | — |  |  |  | 328 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 4,303 |  |  |  | 1,060 |  |  |  | — |  |  |  | 5,363 |  |  |  | — |  |  |  | 5,363 |
Research and development |  |  | 228 |  |  |  | — |  |  |  | 172 |  |  |  | 400 |  |  |  | 51 |  |  |  | 451 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 130 |  |  |  | 130 |
Interest expense |  |  | (8 | ) |  |  | (1 | ) |  |  | — |  |  |  | (9 | ) |  |  | (106 | ) |  |  | (115 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (18 | ) |  |  | (18 | )
Depreciation and amortization |  |  | 467 |  |  |  | 246 |  |  |  | — |  |  |  | 713 |  |  |  | 18 |  |  |  | 731 |
Segment income (loss) before income taxes |  |  | 3,772 | (2) |  |  | 31 |  |  |  | (172 | ) |  |  | 3,631 |  |  |  | (2,521 | ) |  |  | 1,110 |
Income tax expense |  |  | 65 |  |  |  | — |  |  |  | — |  |  |  | 65 |  |  |  | 5 |  |  |  | 70 |
Segment income (loss) |  |  | 3,707 |  |  |  | 31 |  |  |  | (172 | ) |  |  | 3,566 |  |  |  | (2,526 | ) |  |  | 1,040 |
Expenditures for segment assets |  |  | 491 |  |  |  | 60 |  |  |  | — |  |  |  | 551 |  |  |  | 3 |  |  |  | 554 |
Segment Reporting for the Six Months Ended June 30, 2017
|  | Treatment |  |  | Services |  |  | Medical |  |  | Segments Total |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 19,665 |  |  | $ | 5,757 |  |  |  | — |  |  | $ | 25,422 |  |  | $ | — |  |  | $ | 25,422 |
Intercompany revenues |  |  | 113 |  |  |  | 10 |  |  |  | — |  |  |  | 123 |  |  |  | — |  |  |  | — |
Gross profit |  |  | 4,861 |  |  |  | 212 |  |  |  | — |  |  |  | 5,073 |  |  |  | — |  |  |  | 5,073 |
Research and development |  |  | 243 |  |  |  | — |  |  |  | 750 |  |  |  | 993 |  |  |  | 15 |  |  |  | 1,008 |
Interest income |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 71 |  |  |  | 71 |
Interest expense |  |  | (26 | ) |  |  | (1 | ) |  |  | — |  |  |  | (27 | ) |  |  | (162 | ) |  |  | (189 | )
Interest expense-financing fees |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (18 | ) |  |  | (18 | )
Depreciation and amortization |  |  | 1,997 |  |  |  | 271 |  |  |  | — |  |  |  | 2,268 |  |  |  | 20 |  |  |  | 2,288 |
Segment income (loss) before income taxes |  |  | 2,840 |  |  |  | (1,260 | ) |  |  | (750 | ) |  |  | 830 |  |  |  | (2,584 | ) |  |  | (1,754 | )
Income tax expense |  |  | 145 |  |  |  | — |  |  |  | — |  |  |  | 145 |  |  |  | 2 |  |  |  | 147 |
Segment income (loss) |  |  | 2,695 |  |  |  | (1,260 | ) |  |  | (750 | ) |  |  | 685 |  |  |  | (2,586 | ) |  |  | (1,901 | )
Expenditures for segment assets |  |  | 106 |  |  |  | 10 |  |  |  | — |  |  |  | 116 |  |  |  | — |  |  |  | 116 |
(1) Amounts reflect the activity for corporate headquarters not included in the segment information. (2) Amounts included a net gain of $1,596,000 recorded resulting from the exchange offer of the Series B Preferred Stock of our M&EC subsidiary (see “Note 13 – M&EC Series B Preferred Stock” below).

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