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SEGMENT REPORTING (Tables) | 12 Months Ended
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Dec. 31, 2012
SEGMENT REPORTING [Abstract] |
Schedule of financial information | The table below shows certain financial information of our reporting segments for 2012, 2011, and 2010 (in thousands). Segment Reporting as of and for the year ended December 31, 2012
|  | Treatment |  |  | Services |  |  | Segments Total |  |  | Corporate And Other |  | (2) |  | Consolidated Total |
Revenue from external customers |  | $ | 45,882 |  |  | $ | 81,627 |  |  | $ | 127,509 | (3) |  | $ | — |  |  |  | $ | 127,509 |
Intercompany revenues |  |  | 1,785 |  |  |  | 845 |  |  |  | 2,630 |  |  |  | ¾ |  |  |  |  | ¾ |
Gross profit |  |  | 9,268 |  |  |  | 6,536 |  |  |  | 15,804 |  |  |  | ¾ |  |  |  |  | 15,804 |
Interest income |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  | 41 |  |  |  |  | 41 |
Interest expense |  |  | 9 |  |  |  | 12 |  |  |  | 21 |  |  |  | 797 |  |  |  |  | 818 |
Interest expense-financing fees |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  | 107 |  |  |  |  | 107 |
Depreciation and amortization |  |  | 4,448 |  |  |  | 949 |  |  |  | 5,397 |  |  |  | 73 |  |  |  |  | 5,470 |
Segment (loss) profit |  |  | 2,951 |  |  |  | 1,474 |  |  |  | 4,425 |  |  |  | (7,574 | ) |  |  |  | (3,149 | )
Segment assets(1) |  |  | 75,405 |  |  |  | 36,120 |  |  |  | 111,525 |  |  |  | 28,166 |  | (4) |  |  | 139,691 |
Expenditures for segment assets |  |  | 263 |  |  |  | 145 |  |  |  | 408 |  |  |  | 4 |  |  |  |  | 412 |
Total debt |  |  | 85 |  |  |  | 5 |  |  |  | 90 |  |  |  | 14,106 |  | (5) |  |  | 14,196 |
Segment Reporting as of and for the year ended December 31, 2011
|  | Treatment |  |  | Services |  |  | Segments Total |  |  | Corporate And Other |  | (2) |  | Consolidated Total |
Revenue from external customers |  | $ | 65,836 |  |  | $ | 52,261 |  |  | $ | 118,097 | (3) |  | $ | — |  |  |  | $ | 118,097 |
Intercompany revenues |  |  | 1,928 |  |  |  | 585 |  |  |  | 2,513 |  |  |  | ¾ |  |  |  |  | ¾ |
Gross profit |  |  | 21,299 |  |  |  | 7,121 |  |  |  | 28,420 |  |  |  | ¾ |  |  |  |  | 28,420 |
Interest income |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  | 58 |  |  |  |  | 58 |
Interest expense |  |  | 72 |  |  |  | 7 |  |  |  | 79 |  |  |  | 578 |  |  |  |  | 657 |
Interest expense-financing fees |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  | 207 |  |  |  |  | 207 |
Depreciation and amortization |  |  | 4,535 |  |  |  | 192 |  |  |  | 4,727 |  |  |  | 89 |  |  |  |  | 4,816 |
Segment profit (loss) |  |  | 10,226 |  |  |  | 3,983 |  |  |  | 14,209 |  |  |  | (7,810 | ) |  |  |  | 6,399 |
Segment assets(1) |  |  | 81,197 |  |  |  | 43,293 |  |  |  | 124,490 |  |  |  | 39,164 |  | (4) |  |  | 163,654 |
Expenditures for segment assets |  |  | 2,278 |  |  |  | 4 |  |  |  | 2,282 |  |  |  | 21 |  |  |  |  | 2,303 |
Total debt |  |  | 142 |  |  |  | 12 |  |  |  | 154 |  |  |  | 17,562 |  | (5) |  |  | 17,716 |
Segment Reporting as of and for the year ended December 31, 2010
|  | Treatment |  |  | Services |  |  | Segments Total |  |  | Corporate And Other |  | (2) |  | Consolidated Total |
Revenue from external customers |  | $ | 53,363 |  |  | $ | 44,427 |  |  | $ | 97,790 | (3) |  | $ | — |  |  |  | $ | 97,790 |
Intercompany revenues |  |  | 2,962 |  |  |  | 502 |  |  |  | 3,464 |  |  |  | ¾ |  |  |  |  | ¾ |
Gross profit |  |  | 12,733 |  |  |  | 7,882 |  |  |  | 20,615 |  |  |  | ¾ |  |  |  |  | 20,615 |
Interest income |  |  | ¾ |  |  |  | ¾ |  |  |  | ¾ |  |  |  | 65 |  |  |  |  | 65 |
Interest expense |  |  | 138 |  |  |  | 3 |  |  |  | 141 |  |  |  | 614 |  |  |  |  | 755 |
Interest expense-financing fees |  |  | 3 |  |  |  | ¾ |  |  |  | 3 |  |  |  | 409 |  |  |  |  | 412 |
Depreciation and amortization |  |  | 4,469 |  |  |  | 39 |  |  |  | 4,508 |  |  |  | 22 |  |  |  |  | 4,530 |
Segment profit (loss) |  |  | 7,715 |  |  |  | 4,508 |  |  |  | 12,223 |  |  |  | (7,341 | ) |  |  |  | 4,882 |
Segment assets(1) |  |  | 91,881 |  |  |  | 2,570 |  |  |  | 94,451 |  |  |  | 31,286 |  | (4) |  |  | 125,737 |
Expenditures for segment assets |  |  | 1,601 |  |  |  | 19 |  |  |  | 1,620 |  |  |  | 22 |  |  |  |  | 1,642 |
Total debt |  |  | 1,105 |  |  |  | 18 |  |  |  | 1,123 |  |  |  | 9,126 |  | (5) |  |  | 10,249 |
(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 consolidated revenues included the CH Plateau Remediation Company ("CHPRC") revenue of $24,652,000 or 19.3%, $59,136,000 or 50.1%, and $51,929,000 or 53.1%, for 2012, 2011, and 2010, respectively, of our total consolidated revenue from continuing operations. Also, the consolidated revenues included revenues generated directly from the U.S. Department of Energy ("DOE") of $26,265,000 or 20.6%, $4,136,000 or 3.5%, and $0 or 0%, for 2012, 2011, and 2010, respectively, of our total consolidated revenue from continuing operations. The increase in revenues generated directly from the DOE was attributed to the acquisition of SEC on October 31, 2011. (4) Amount includes assets from our discontinued operations of $2,113,000, $2,343,000, and $7,433,000, as of December 31, 2012, 2011, and 2010, respectively. (5) Net of debt discount of ($0), ($12,000), and (117,000) for 2012, 2011, and 2010, respectively, based on the estimated fair value at issuance of two Warrants and 40,000 shares of the Company's Common Stock issued on May 8, 2009 in connection with a $3,000,000 promissory note entered into by the Company and Mr. William Lampson and Mr. Diehl Rettig. The promissory note and the Warrants were modified on April 18, 2011. See Note 9 – "Long-Term Debt – Promissory Note and Installment Agreement" for additional information."

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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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