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Operating Segments (Tables) | 9 Months Ended
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Sep. 30, 2013
Operating Segments [Abstract] |
Schedule of financial information | The table below presents certain financial information of our operating segments as of and for the three and nine months ended September 30, 2013 and 2012 (in thousands).
Segment Reporting for the Quarter Ended September 30, 2013 |  |  |  |  |  |  |  |  |  |  |
|  | Treatment |  |  | Services |  |  | Segments Total |  |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 8,929 |  |  | $ | 10,143 |  |  | $ | 19,072 |  | (2) |  | $ | ¾ |  |  | $ | 19,072 |
Intercompany revenues |  |  | 82 |  |  |  | 11 |  |  |  | 93 |  |  |  |  | ¾ |  |  |  | ¾ |
Gross profit |  |  | 1,801 |  |  |  | 1,328 |  |  |  | 3,129 |  |  |  |  | ¾ |  |  |  | 3,129 |
Interest income |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  |  | 8 |  |  |  | 8 |
Interest expense |  |  | 10 |  |  |  | 1 |  |  |  | 11 |  |  |  |  | 176 |  |  |  | 187 |
Interest expense-financing fees |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  |  | 40 |  |  |  | 40 |
Depreciation and amortization |  |  | 999 |  |  |  | 248 |  |  |  | 1,247 |  |  |  |  | 20 |  |  |  | 1,267 |
Segment profit (loss) |  |  | 616 |  |  |  | 387 |  |  |  | 1,003 |  |  |  |  | (1,571 | ) |  |  | (568 | )
Expenditures for segment assets |  |  | 192 |  |  |  | 6 |  |  |  | 198 |  |  |  |  | ¾ |  |  |  | 198 |
Segment Reporting for the Quarter Ended September 30, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Treatment |  |  | Services |  |  | Segments Total |  |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 11,405 |  |  | $ | 17,785 |  |  | $ | 29,190 |  | (2) |  | $ | ¾ |  |  | $ | 29,190 |
Intercompany revenues |  |  | 265 |  |  |  | 50 |  |  |  | 315 |  |  |  |  | ¾ |  |  |  | ¾ |
Gross profit |  |  | 3,097 |  |  |  | 1,129 |  |  |  | 4,226 |  |  |  |  | ¾ |  |  |  | 4,226 |
Interest income |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  |  | 10 |  |  |  | 10 |
Interest expense |  |  | 2 |  |  |  | 4 |  |  |  | 6 |  |  |  |  | 217 |  |  |  | 223 |
Interest expense-financing fees |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  |  | 23 |  |  |  | 23 |
Depreciation and amortization |  |  | 1,104 |  |  |  | 226 |  |  |  | 1,330 |  |  |  |  | 19 |  |  |  | 1,349 |
Segment profit (loss) |  |  | 1,352 |  |  |  | (47 | ) |  |  | 1,305 |  |  |  |  | (1,777 | ) |  |  | (472 | )
Expenditures for segment assets |  |  | 24 |  |  |  | 1 |  |  |  | 25 |  |  |  |  | ¾ |  |  |  | 25 |
Segment Reporting for the Nine Months Ended September 30, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Treatment |  |  | Services |  |  | Segments Total |  |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 26,379 |  |  | $ | 35,306 |  |  | $ | 61,685 |  | (2) |  | $ | ¾ |  |  | $ | 61,685 |
Intercompany revenues |  |  | 1,149 |  |  |  | 66 |  |  |  | 1,215 |  |  |  |  | ¾ |  |  |  | ¾ |
Gross profit |  |  | 3,968 |  |  |  | 3,722 |  |  |  | 7,690 |  |  |  |  | ¾ |  |  |  | 7,690 |
Interest income |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  |  | 27 |  |  |  | 27 |
Interest expense |  |  | 38 |  |  |  | (3 | ) |  |  | 35 |  |  |  |  | 497 |  |  |  | 532 |
Interest expense-financing fees |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  |  | 87 |  |  |  | 87 |
Depreciation and amortization |  |  | 3,063 |  |  |  | 708 |  |  |  | 3,771 |  |  |  |  | 72 |  |  |  | 3,843 |
Segment profit (loss) |  |  | 524 |  |  |  | (432 | ) |  |  | 92 |  |  |  |  | (4,528 | ) |  |  | (4,436 | )
Expenditures for segment assets |  |  | 367 |  |  |  | 6 |  |  |  | 373 |  |  |  |  | ¾ |  |  |  | 373 |
Segment Reporting for the Nine Months Ended September 30, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Treatment |  |  | Services |  |  | Segments Total |  |  |  | Corporate (1) |  |  | Consolidated Total |
Revenue from external customers |  | $ | 34,284 |  |  | $ | 66,540 |  |  | $ | 100,824 |  | (2) |  | $ | ¾ |  |  | $ | 100,824 |
Intercompany revenues |  |  | 1,423 |  |  |  | 167 |  |  |  | 1,590 |  |  |  |  | ¾ |  |  |  | ¾ |
Gross profit |  |  | 6,904 |  |  |  | 5,621 |  |  |  | 12,525 |  |  |  |  | ¾ |  |  |  | 12,525 |
Interest income |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  |  | 31 |  |  |  | 31 |
Interest expense |  |  | 7 |  |  |  | 9 |  |  |  | 16 |  |  |  |  | 626 |  |  |  | 642 |
Interest expense-financing fees |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  |  | 84 |  |  |  | 84 |
Depreciation and amortization |  |  | 3,359 |  |  |  | 688 |  |  |  | 4,047 |  |  |  |  | 55 |  |  |  | 4,102 |
Segment profit (loss) |  |  | 2,517 |  |  |  | 1,047 |  |  |  | 3,564 |  |  |  |  | (5,852 | ) |  |  | (2,288 | )
Expenditures for segment assets |  |  | 266 |  |  |  | 142 |  |  |  | 408 |  |  |  |  | 4 |  |  |  | 412 |
(1) | Amounts reflect the activity for corporate headquarters not included in the segment information.
(2) | Includes revenues generated from CH Plateau Remediation Company (“CHPRC”) of $6,082,000 or 31.9% and $18,522,000 or 30.0% for the three and nine months ended September 30, 2013, respectively and $6,036,000 or 20.7% and $18,669,000 or 18.6% for the corresponding period of 2012, respectively.

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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8721-108599 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8736-108599 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8813-108599 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 27, 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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