Quarterly report pursuant to Section 13 or 15(d)

Operating Segments - Schedule of Segment Reporting Information (Details)

v3.10.0.1
Operating Segments - Schedule of Segment Reporting Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Revenue from external customers $ 13,160 $ 12,715 $ 25,817 $ 25,422
Intercompany revenues
Gross profit 2,043 2,354 5,363 5,073
Research and development 219 619 451 1,008
Interest income 81 36 130 71
Interest expense (62) (90) (115) (189)
Interest expense-financing fees (9) (9) (18) (18)
Depreciation and amortization 359 1,133 731 2,288
Segment income (loss) before income taxes 807 (1,160) 1,110 (1,754)
Income tax expense 19 66 70 147
Segment income (loss) 788 (1,226) 1,040 (1,901)
Expenditures for segment assets 306 94 554 116
Treatment [Member]        
Revenue from external customers 9,146 9,630 18,105 19,665
Intercompany revenues 77 97 289 113
Gross profit 1,523 2,174 4,303 4,861
Research and development 115 62 228 243
Interest income
Interest expense (8) (18) (8) (26)
Interest expense-financing fees
Depreciation and amortization 227 988 467 1,997
Segment income (loss) before income taxes 2,028 [1] 1,238 3,772 [1] 2,840
Income tax expense 14 65 65 145
Segment income (loss) 2,014 1,173 3,707 2,695
Expenditures for segment assets 271 91 491 106
Services [Member]        
Revenue from external customers 4,014 3,085 7,712 5,757
Intercompany revenues 26 7 39 10
Gross profit 520 180 1,060 212
Research and development
Interest income
Interest expense (1) (1)
Interest expense-financing fees
Depreciation and amortization 123 135 246 271
Segment income (loss) before income taxes 116 (553) 31 (1,260)
Income tax expense
Segment income (loss) 116 (553) 31 (1,260)
Expenditures for segment assets 35 3 60 10
Medical [Member]        
Revenue from external customers
Intercompany revenues
Gross profit
Research and development 71 550 172 750
Interest income
Interest expense
Interest expense-financing fees
Depreciation and amortization
Segment income (loss) before income taxes (71) (550) (172) (750)
Income tax expense
Segment income (loss) (71) (550) (172) (750)
Expenditures for segment assets
Segments Total [Member]        
Revenue from external customers 13,160 12,715 25,817 25,422
Intercompany revenues 103 104 328 123
Gross profit 2,043 2,354 5,363 5,073
Research and development 186 612 400 993
Interest income
Interest expense (8) (18) (9) (27)
Interest expense-financing fees
Depreciation and amortization 350 1,123 713 2,268
Segment income (loss) before income taxes 2,073 135 3,631 830
Income tax expense 14 65 65 145
Segment income (loss) 2,059 70 3,566 685
Expenditures for segment assets 306 94 551 116
Corporate [Member]        
Revenue from external customers [2] [2]
Intercompany revenues [2]
Gross profit [2]
Research and development [2] 33 7 51 15
Interest income [2] 81 36 130 71
Interest expense [2] (54) (72) (106) (162)
Interest expense-financing fees [2] (9) (9) (18) (18)
Depreciation and amortization [2] 9 10 18 20
Segment income (loss) before income taxes [2] (1,266) (1,295) (2,521) (2,584)
Income tax expense [2] 5 1 5 2
Segment income (loss) [2] (1,271) (1,296) (2,526) (2,586)
Expenditures for segment assets [2] $ 3
[1] Amounts included a net gain of $1,596,000 recorded resulting from the exchange offer of the Series B Preferred Stock of our M&EC subsidiary.
[2] Amounts reflect the activity for corporate headquarters not included in the segment information.