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GOODWILL AND OTHER INTANGIBLE ASSETS (Tables) | 12 Months Ended
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Dec. 31, 2013
GOODWILL AND OTHER INTANGIBLE ASSETS [Abstract] |
Schedule of Goodwill | The following summarizes changes in the carrying amount of goodwill by reporting segments:
Goodwill (amounts in thousands) |  | Treatment |  |  | Services |  |  | Total |
Balance as of December 31, 2011 |  | $ | 13,691 |  |  | $ | 15,495 |  |  | $ | $29,186 |
Balance as of December 31, 2012 |  | $ | 13,691 |  |  | $ | 15,495 |  |  | $ | $29,186 |
Goodwill impairment |  |  | (13,691 | ) |  |  | (14,165 | ) |  |  | (27,856 | )
Balance as of December 31, 2013 |  | $ | ¾ |  |  | $ | 1,330 |  |  | $ | $ 1,330 |
Roll Forward of Permit | The following table summarizes changes in the carrying amount of permits. No permit exists at our Services Segment.
Permit (amount in thousands) |  | Treatment |
Balance as of December 31, 2011 |  | $ | 16,854 |
PCB permit amortized (1) |  |  | (55 | )
Balance as of December 31, 2012 |  |  | 16,799 |
PCB permit amortized (1) |  |  | (55 | )
Balance as of December 31, 2013 |  | $ | 16,744 |
Other Intangible Assets | The following table summarizes information relating to the Company’s other intangible assets:
|  |  |  |  | December 31, 2013 |  |  |  |  |  | December 31, 2012 |  |  |  |
|  | Useful |  |  | Gross |  |  |  |  |  | Net |  |  | Gross |  |  |  |  |  | Net |
|  | Lives |  |  | Carrying |  |  | Accumulated |  |  | Carrying |  |  | Carrying |  |  | Accumulated |  |  | Carrying |
|  | (Years) |  |  | Amount |  |  | Amortization |  |  | Amount |  |  | Amount |  |  | Amortization |  |  | Amount |
Intangibles (amount in thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Patent |  |  | 8-18 |  |  | $ | 514 |  |  | $ | (155 | ) |  | $ | 359 |  |  | $ | 453 |  |  | $ | (105 | ) |  | $ | 348 |
Software |  |  | 3 |  |  |  | 379 |  |  |  | (258 | ) |  |  | 121 |  |  |  | 380 |  |  |  | (145 | ) |  |  | 235 |
Non-compete agreement |  |  | 1.2 |  |  |  | 265 |  |  |  | (174 | ) |  |  | 91 |  |  |  | 265 |  |  |  | (62 | ) |  |  | 203 |
Customer contracts |  |  | 0.5 |  |  |  | 790 |  |  |  | (790 | ) |  |  | ¾ |  |  |  | 790 |  |  |  | (790 | ) |  |  | ¾ |
Customer relationships |  |  | 12 |  |  |  | 3,370 |  |  |  | (961 | ) |  |  | 2,409 |  |  |  | 3,370 |  |  |  | (546 | ) |  |  | 2,824 |
Total |  |  |  |  |  | $ | 5,318 |  |  | $ | (2,338 | ) |  | $ | 2,980 |  |  | $ | 5,258 |  |  | $ | (1,648 | ) |  | $ | 3,610 |
Summary of Expected Amortization Over Next Five Years | The following table summarizes the expected amortization over the next five years for our definite-lived intangible assets (including the one definite-lived permit) discussed above:
|  | Amount |
Year |  | (In thousands) |
2014 |  | $ | 527 |
2015 |  |  | 563 |
2016 |  |  | 398 |
2017 |  |  | 385 |
2018 |  |  | 355 |
|  | $ | 2,228 |

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