Annual report pursuant to Section 13 and 15(d)

Segment Reporting - Schedule of Segment Reporting Information (Details)

v3.19.1
Segment Reporting - Schedule of Segment Reporting Information (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Revenue from external customers $ 49,539 $ 49,769
Intercompany revenues
Gross profit 8,461 8,620
Research and development 1,370 1,595
Interest income 295 140
Interest expense (251) (315)
Interest expense-financing fees (38) (35)
Depreciation and amortization 1,455 3,803
Segment income (loss) before income taxes (2,010) (4,823)
Income tax (benefit) expense (936) (1,285)
Segment income (loss) (1,074) (3,538)
Segment assets [1] 57,442 59,538
Expenditures for segment assets 1,432 439
Total debt 3,302 3,847
Treatment [Member]    
Revenue from external customers 36,271 37,750
Intercompany revenues 509 362
Gross profit 7,197 7,916
Research and development 483 439
Interest income
Interest expense (22) (35)
Interest expense-financing fees
Depreciation and amortization 943 3,228
Segment income (loss) before income taxes 4,550 [2] 3,577 [3]
Income tax (benefit) expense [4] (943) (1,290)
Segment income (loss) 5,493 4,867
Segment assets [1] 32,800 32,724
Expenditures for segment assets 1,311 396
Total debt
Services [Member]    
Revenue from external customers 13,268 12,019
Intercompany revenues 70 31
Gross profit 1,264 704
Research and development
Interest income
Interest expense (2) (5)
Interest expense-financing fees
Depreciation and amortization 465 536
Segment income (loss) before income taxes (756) (2,286)
Income tax (benefit) expense
Segment income (loss) (756) (2,286)
Segment assets [1] 5,188 6,324
Expenditures for segment assets 117 43
Total debt
Medical [Member]    
Revenue from external customers
Intercompany revenues
Gross profit
Research and development 811 1,141
Interest income
Interest expense
Interest expense-financing fees
Depreciation and amortization
Segment income (loss) before income taxes (811) (1,141)
Income tax (benefit) expense
Segment income (loss) (811) (1,141)
Segment assets [1] 25 548
Expenditures for segment assets
Total debt
Segments Total [Member]    
Revenue from external customers [5] 49,539 49,769
Intercompany revenues 579 393
Gross profit 8,461 8,620
Research and development 1,294 1,580
Interest income
Interest expense (24) (40)
Interest expense-financing fees
Depreciation and amortization 1,408 3,764
Segment income (loss) before income taxes 2,983 150
Income tax (benefit) expense (943) (1,290)
Segment income (loss) 3,926 1,440
Segment assets [1] 38,013 39,596
Expenditures for segment assets 1,428 439
Total debt
Corporate [Member]    
Revenue from external customers [6]
Intercompany revenues [6]
Gross profit [6]
Research and development [6] 76 15
Interest income [6] 295 140
Interest expense [6] (227) (275)
Interest expense-financing fees [6] (38) (35)
Depreciation and amortization [6] 47 39
Segment income (loss) before income taxes [6] (4,993) (4,973)
Income tax (benefit) expense [6] 7 5
Segment income (loss) [6] (5,000) (4,978)
Segment assets [1],[7] 19,429 19,942 [6]
Expenditures for segment assets [6] 4
Total debt [8] $ 3,302 $ 3,847 [6]
[1] Segment assets have been adjusted for intercompany accounts to reflect actual assets for each segment.
[2] Amount includes a net gain of $1,596,000 recorded resulting from the exchange offer of the Series B Preferred Stock of the Companys M&EC subsidiary (see Note 8 Series B Preferred Stock)
[3] Amounts include tangible asset impairment loss of $672,000 for the Company's M&EC subsidiary.
[4] For the year ended December 31, 2018 and 2017, amount includes a tax benefit recorded in the amount of approximately $1,235,000 and $1,695,000, respectively, resulting from the TCJA enacted on December 22, 2017 (see "Note 14 - Income Taxes" for further information of this tax benefit).
[5] The Company performed services relating to waste generated by the domestic government clients (includes U.S federal, state and local), either directly as a prime contractor or indirectly for others as a subcontractor to government entities, representing approximately $34,811,000 or 70.3% of total revenue for 2018 and $37,019,000 or 74.4% of total revenue for 2017. The following reflects such revenue generated by our two segments: 2018, 2017 Treatment 25,181,000, 27,956,000 Services 9,630,000, 9,063,000 Total 34,811,000, 37,019,000
[6] Amounts reflect the activity for corporate headquarters not included in the segment information.
[7] Amount includes assets from our discontinued operations of $306,000 and $365,000 at December 31, 2018 and 2017, respectively.
[8] Net of debt issuance costs of ($80,000) and ($115,000) for 2018 and 2017, respectively (see Note 10 - Long-Term Debt for additional information).