Annual report pursuant to Section 13 and 15(d)

Segment Reporting - Schedule of Segment Reporting Information (Details)

v3.8.0.1
Segment Reporting - Schedule of Segment Reporting Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2017
Dec. 31, 2017
Dec. 31, 2016
Revenue from external customers   $ 49,769 $ 51,219
Intercompany revenues  
Gross profit   8,620 7,084
Research and development   1,595 2,046
Interest income   140 110
Interest expense   (315) (489)
Interest expense-financing fees   (35) (108)
Depreciation and amortization   3,803 4,165
Segment income (loss) before income taxes   (4,823) (16,257)
Income tax (benefit) expense $ (1,695) (1,285) (2,994)
Segment income (loss)   (3,538) (13,263)
Segment assets [1] 59,538 59,538 65,335
Expenditures for segment assets   439 436
Total debt 3,847 3,847 8,833
Treatment [Member]      
Revenue from external customers   37,750 32,253
Intercompany revenues   362 40
Gross profit   7,916 4,015
Research and development   439 504
Interest income   3
Interest expense   (35) (29)
Interest expense-financing fees  
Depreciation and amortization   3,228 3,451
Segment income (loss) before income taxes [2]   3,577 (10,119)
Income tax (benefit) expense [3]   (1,290) (3,013)
Segment income (loss)   4,867 (7,106)
Segment assets [1] 32,724 32,724 32,482
Expenditures for segment assets   396 418
Total debt
Services [Member]      
Revenue from external customers   12,019 18,966
Intercompany revenues   31 28
Gross profit   704 3,069
Research and development   38
Interest income  
Interest expense   (5) (2)
Interest expense-financing fees  
Depreciation and amortization   536 632
Segment income (loss) before income taxes   (2,286) 744
Income tax (benefit) expense  
Segment income (loss)   (2,286) 744
Segment assets [1] 6,324 6,324 8,105
Expenditures for segment assets   43 17
Total debt
Medical [Member]      
Revenue from external customers  
Intercompany revenues  
Gross profit  
Research and development   1,141 1,489
Interest income  
Interest expense  
Interest expense-financing fees  
Depreciation and amortization  
Segment income (loss) before income taxes   (1,141) (1,489)
Income tax (benefit) expense  
Segment income (loss)   (1,141) (1,489)
Segment assets [1] 548 548 382
Expenditures for segment assets   1
Total debt
Segments Total [Member]      
Revenue from external customers [4]   49,769 51,219
Intercompany revenues   393 68
Gross profit   8,620 7,084
Research and development   1,580 2,031
Interest income   3
Interest expense   (40) (31)
Interest expense-financing fees  
Depreciation and amortization   3,764 4,083
Segment income (loss) before income taxes   150 (10,864)
Income tax (benefit) expense   (1,290) (3,013)
Segment income (loss)   1,440 (7,851)
Segment assets [1] 39,596 39,596 40,969
Expenditures for segment assets   439 436
Total debt
Corporate [Member]      
Revenue from external customers [5]  
Intercompany revenues [5]  
Gross profit [5]  
Research and development [5]   15 15
Interest income [5]   140 107
Interest expense [5]   (275) (458)
Interest expense-financing fees [5]   (35) (108)
Depreciation and amortization [5]   39 82
Segment income (loss) before income taxes [5]   (4,973) (5,393)
Income tax (benefit) expense [5]   5 19
Segment income (loss) [5]   (4,978) (5,412)
Segment assets [1],[5],[6] 19,942 19,942 24,366
Expenditures for segment assets [5]  
Total debt [5],[7] $ 3,847 $ 3,847 $ 8,833
[1] Segment assets have been adjusted for intercompany accounts to reflect actual assets for each segment.
[2] For the year ended December 31, 2016, amounts include tangible and intangible asset impairment losses of $1,816,000 and $8,288,000, respectively, recorded in connection with the pending closure of M&EC. For the year ended December 31, 2017, amount includes tangible asset impairment loss of $672,000 recorded in connection with the pending closure of M&EC (see “Note 3 – M&EC Facility”).
[3] For the year ended December 31, 2016, amount includes a tax benefit of approximately $3,203,000 recorded resulting from the intangible impairment loss recorded for our M&EC subsidiary (see “Note 3 – M&EC Facility”). For the year ended December 31, 2017, amount includes a tax benefit recorded in the amount of approximately $1,695,000 resulting from the Tax Cuts and Jobs Act enacted on December 22, 2017 (see “Note 12 – Income Taxes” for further information of this tax benefit).
[4] The Company performed services relating to waste generated by the federal government, either directly as a prime contractor or indirectly for others as a subcontractor to the federal government, representing approximately $36,654,000 or 73.6% of total revenue for 2017 and $27,354,000 or 53.4% of total revenue for 2016.
[5] Amounts reflect the activity for corporate headquarters not included in the segment information.
[6] Amount includes assets from our discontinued operations of $365,000 and $434,000 at December 31, 2017 and 2016, respectively.
[7] net of debt issuance costs of ($115,000) and ($151,000) for 2017 and 2016, respectively (see “Note 9 – “Long-Term Debt” for additional information).