Annual report pursuant to section 13 and 15(d)

DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Details)

v2.4.0.8
DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Details) (USD $)
0 Months Ended 3 Months Ended 12 Months Ended
Oct. 15, 2013
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Segment
Facility
Dec. 31, 2012
Dec. 31, 2011
Segment Reporting Information [Line Items]                        
Number of reportable segments                   2    
Number of uniquely licensed and permitted treatment and storage facilities                   4    
Number of non-operational facilities                   2    
Reverse stock split ratio 1-for-5                      
Number of authorized shares of Common Stock (in shares) 75,000,000 75,000,000       75,000,000       75,000,000 75,000,000  
Net loss   $ (31,379,000) $ (808,000) $ (937,000) $ (2,915,000) $ (632,000) $ (533,000) $ (1,069,000) $ (945,000) $ (36,039,000) $ (3,179,000)  
Cash used in operating activities                   (2,716,000) (3,409,000)  
Impairment of goodwill                   27,856,000 0  
Tax expense   4,760,000               (625,000) (2,151,000)  
Tax expense within continuing operations   3,596,000               (625,000) (2,151,000)  
Tax expense within discontinued operations   1,164,000               1,164,000    
Working capital deficit   (2,958,000)               (2,958,000)    
Accumulated deficit   (55,078,000)       (19,103,000)       (55,078,000) (19,103,000)  
Cash   333,000       4,368,000       333,000 4,368,000 12,055,000
Revenues   $ 12,728,000 $ 19,072,000 $ 22,784,000 $ 19,829,000 $ 26,684,000 $ 29,190,000 $ 33,698,000 $ 37,936,000 $ 74,413,000 $ 127,509,000  
Period of government shutdown                   16 days    
Maximum [Member]
                       
Segment Reporting Information [Line Items]                        
Number of reporting units                   4    
Minimum [Member]
                       
Segment Reporting Information [Line Items]                        
Number of reporting units                   3