Annual report pursuant to section 13 and 15(d)

OPERATING SEGMENTS (Details)

v2.4.0.6
OPERATING SEGMENTS (Details) (USD $)
 3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2012
Segment
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
OPERATING SEGMENTS [Abstract]                        
Number of reporting segments                 2      
Financial information of our reporting segments [Abstract]                        
Revenue from external customers                 $ 127,509,000 [1] $ 118,097,000 [1] $ 97,790,000 [1]  
Intercompany revenues                 0 0 0  
Gross profit 3,279,000 4,226,000 3,930,000 4,369,000 6,040,000 11,301,000 8,049,000 3,030,000 15,804,000 28,420,000 20,615,000  
Interest income                 41,000 58,000 65,000  
Interest expense                 818,000 657,000 755,000  
Interest expense - financing fees                 107,000 207,000 412,000  
Depreciation and amortization                 5,470,000 4,816,000 4,530,000  
Segment profit (loss) (4,262,000) (472,000) (1,009,000) (807,000) 5,132,000 4,421,000 2,552,000 (533,000) (6,550,000) 11,572,000 3,271,000  
Segment assets 141,031,000       165,577,000 [2]       141,031,000 165,577,000 [2] 125,315,000 [2]  
Expenditures for segment assets                 412,000 2,303,000 1,642,000  
Total debt 14,196,000       17,716,000       14,196,000 17,716,000 10,249,000  
Debt discount 0       (12,000)       0 (12,000) (117,000)  
Number of warrants issued for promissory note (in shares)                       2
Number of common shares issued for promissory note (in shares)                       200,000
Promissory note issued                       3,000,000
CH Plateau Remediation Company [Member]
                        
Revenue, Major Customer [Line Items]                        
Revenue from major customer                 24,652,000 59,136,000 51,929,000  
Percentage of revenue from major customer (in hundredths)                 19.30% 49.90% 53.10%  
U.S. Department of Energy [Member]
                        
Revenue, Major Customer [Line Items]                        
Revenue from major customer                 26,265,000 4,136,000 0  
Percentage of revenue from major customer (in hundredths)                 20.60% 3.50% 0.00%  
Treatment [Member]
                        
Financial information of our reporting segments [Abstract]                        
Revenue from external customers                 45,882,000 65,836,000 53,363,000  
Intercompany revenues                 1,785,000 1,928,000 2,962,000  
Gross profit                 9,268,000 21,299,000 12,733,000  
Interest income                 0 0 0  
Interest expense                 9,000 72,000 138,000  
Interest expense - financing fees                 0 0 3,000  
Depreciation and amortization                 4,448,000 4,535,000 4,469,000  
Segment profit (loss)                 (450,000) 15,399,000 6,104,000  
Segment assets 75,405,000       81,197,000 [2]       75,405,000 81,197,000 [2] 91,881,000 [2]  
Expenditures for segment assets                 263,000 2,278,000 1,601,000  
Total debt 85,000       142,000       85,000 142,000 1,105,000  
Services [Member]
                        
Financial information of our reporting segments [Abstract]                        
Revenue from external customers                 81,627,000 52,261,000 44,427,000  
Intercompany revenues                 845,000 585,000 502,000  
Gross profit                 6,536,000 7,121,000 7,882,000  
Interest income                 0 0 0  
Interest expense                 12,000 7,000 3,000  
Interest expense - financing fees                 0 0 0  
Depreciation and amortization                 949,000 192,000 39,000  
Segment profit (loss)                 1,474,000 3,983,000 4,508,000  
Segment assets 36,120,000       43,293,000 [2]       36,120,000 43,293,000 [2] 2,570,000 [2]  
Expenditures for segment assets                 145,000 4,000 19,000  
Total debt 5,000       12,000       5,000 12,000 18,000  
Segments Total [Member]
                        
Financial information of our reporting segments [Abstract]                        
Revenue from external customers                 127,509,000 118,097,000 97,790,000  
Intercompany revenues                 2,630,000 2,513,000 3,464,000  
Gross profit                 15,804,000 28,420,000 20,615,000  
Interest income                 0 0 0  
Interest expense                 21,000 79,000 141,000  
Interest expense - financing fees                 0 0 3,000  
Depreciation and amortization                 5,397,000 4,727,000 4,508,000  
Segment profit (loss)                 1,024,000 19,382,000 10,612,000  
Segment assets 111,525,000       124,490,000 [2]       111,525,000 124,490,000 [2] 94,451,000 [2]  
Expenditures for segment assets                 408,000 2,282,000 1,620,000  
Total debt 90,000       154,000       90,000 154,000 1,123,000  
Corporate And Other [Member]
                        
Financial information of our reporting segments [Abstract]                        
Revenue from external customers                 0 [3] 0 [3] 0 [3]  
Intercompany revenues                 0 [3] 0 [3] 0 [3]  
Gross profit                 0 [3] 0 [3] 0 [3]  
Interest income                 41,000 [3] 58,000 [3] 65,000 [3]  
Interest expense                 797,000 [3] 578,000 [3] 614,000 [3]  
Interest expense - financing fees                 107,000 [3] 207,000 [3] 409,000 [3]  
Depreciation and amortization                 73,000 [3] 89,000 [3] 22,000 [3]  
Segment profit (loss)                 (7,574,000) [3] (7,810,000) [3] (7,341,000) [3]  
Segment assets 29,506,000 [3],[4]       41,087,000 [2],[3],[4]       29,506,000 [3],[4] 41,087,000 [2],[3],[4] 30,864,000 [2],[3],[4]  
Expenditures for segment assets                 4,000 [3] 21,000 [3] 22,000 [3]  
Total debt 14,106,000 [3],[5]       17,562,000 [3],[5]       14,106,000 [3],[5] 17,562,000 [3],[5] 9,126,000 [3],[5]  
Segment discontinued operations [Member]
                        
Financial information of our reporting segments [Abstract]                        
Segment assets $ 2,113,000       $ 2,343,000       $ 2,113,000 $ 2,343,000 $ 7,433,000  
[1] 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.
[2] Segment assets have been adjusted for intercompany accounts to reflect actual assets for each segment.
[3] Amounts reflect the activity for corporate headquarters, not included in the segment information.
[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 200,000 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."