Quarterly report pursuant to Section 13 or 15(d)

Operating Segments - Schedule of Segment Reporting Information (Details)

v3.8.0.1
Operating Segments - Schedule of Segment Reporting Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Revenue from external customers $ 11,758 $ 12,921 $ 37,179 $ 37,768
Intercompany revenues
Gross profit 1,745 1,807 6,817 3,657
Research and development 293 441 1,300 1,570
Interest income 34 31 105 78
Interest expense (59) (101) (249) (377)
Interest expense-financing fees (9) (14) (27) (99)
Depreciation and amortization 1,107 1,189 3,394 2,986
Segment income (loss) before income taxes (1,906) (1,463) (3,660) (16,573)
Income tax expense (benefit) 71 37 218 (3,093)
Segment income (loss) (1,977) (1,500) (3,878) (13,480)
Expenditures for segment assets 84 76 200 104
Treatment [Member]        
Revenue from external customers 9,355 7,643 29,019 22,832
Intercompany revenues 77 28 191 38
Gross profit 1,613 837 6,474 1,280
Research and development 96 95 339 321
Interest income 3
Interest expense (1) (2) (27) (19)
Interest expense-financing fees
Depreciation and amortization 964 1,019 2,960 2,437
Segment income (loss) before income taxes 40 [1] (90) 2,880 [1] (11,895) [2]
Income tax expense (benefit) 70 35 215 (3,095) [2]
Segment income (loss) (30) (125) 2,665 (8,800)
Expenditures for segment assets 81 63 188 86
Services [Member]        
Revenue from external customers 2,403 5,278 8,160 14,936
Intercompany revenues 10 8 21 23
Gross profit 132 970 343 2,377
Research and development 4 38
Interest income
Interest expense (1) (2) (2) (2)
Interest expense-financing fees
Depreciation and amortization 134 161 405 482
Segment income (loss) before income taxes (478) 360 (1,738) 682
Income tax expense (benefit)
Segment income (loss) (478) 360 (1,738) 682
Expenditures for segment assets 3 13 12 17
Medical [Member]        
Revenue from external customers
Intercompany revenues
Gross profit
Research and development 197 342 947 1,196
Interest income
Interest expense
Interest expense-financing fees
Depreciation and amortization
Segment income (loss) before income taxes (197) (342) (947) (1,196)
Income tax expense (benefit)
Segment income (loss) (197) (342) (947) (1,196)
Expenditures for segment assets 1
Segments Total [Member]        
Revenue from external customers 11,758 12,921 37,179 37,768
Intercompany revenues 87 36 212 61
Gross profit 1,745 1,807 6,817 3,657
Research and development 293 441 1,286 1,555
Interest income 3
Interest expense (2) (4) (29) (21)
Interest expense-financing fees
Depreciation and amortization 1,098 1,180 3,365 2,919
Segment income (loss) before income taxes (635) (72) 195 (12,409)
Income tax expense (benefit) 70 35 215 (3,095)
Segment income (loss) (705) (107) (20) (9,314)
Expenditures for segment assets 84 76 200 104
Corporate [Member]        
Revenue from external customers [3]
Intercompany revenues [3]
Gross profit [3]
Research and development [3] 14 15
Interest income 34 31 105 75
Interest expense [3] (57) (97) (220) (356)
Interest expense-financing fees [3] (9) (14) (27) (99)
Depreciation and amortization [3] 9 9 29 67
Segment income (loss) before income taxes [3] (1,271) (1,391) (3,855) (4,164)
Income tax expense (benefit) [3] 1 2 3 2
Segment income (loss) [3] (1,272) (1,393) (3,858) (4,166)
Expenditures for segment assets [3]
[1] Amounts include tangible asset impairment loss of $672,000 for the Company's M&EC subsidiary (see "Note 7 - East Tennessee Materials and Energy Corporation ("M&EC")").
[2] Amounts include tangible and intangible asset impairment losses of $1,816,000 and $8,288,000, respectively for the Company's M&EC subsidiary. Also includes a tax benefit of approximately $3,203,000 recorded resulting from the intangible impairment loss recorded for our M&EC subsidiary.
[3] Amounts reflect the activity for corporate headquarters not included in the segment information.