Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Segment Financial Information (Details)

v3.4.0.3
Note 9 - Segment Financial Information (Details) - USD ($)
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Treatment [Member]    
Revenue from external customers $ 7,204,000 $ 9,749,000
Intercompany revenues 4,000 2,000
Gross profit (138,000) 1,235,000
Research and development $ 106,000 $ 34,000
Interest income
Interest expense $ (2,000) $ (22,000)
Interest expense-financing fees
Depreciation and amortization $ 713,000 $ 764,000
Segment income (loss) before income taxes (1,248,000) 221,000
Income Tax Expense (Benefit) 36,000 36,000
Loss from continuing operations, net of taxes (1,284,000) 185,000
Expenditures for segment assets 8,000 104,000
Services [Member]    
Revenue from external customers 2,834,000 3,851,000
Intercompany revenues 5,000 8,000
Gross profit 172,000 $ 243,000
Research and development $ 26,000
Interest income
Interest expense
Interest expense-financing fees
Depreciation and amortization $ 161,000 $ 190,000
Segment income (loss) before income taxes $ (725,000) $ (303,000)
Income Tax Expense (Benefit)
Loss from continuing operations, net of taxes $ (725,000) $ (303,000)
Expenditures for segment assets $ 16,000
Medical [Member]    
Revenue from external customers
Intercompany revenues
Gross profit
Research and development $ 438,000 $ 395,000
Interest income
Interest expense
Interest expense-financing fees
Depreciation and amortization
Segment income (loss) before income taxes $ (438,000) $ (395,000)
Income Tax Expense (Benefit)
Loss from continuing operations, net of taxes $ (438,000) $ (395,000)
Expenditures for segment assets 1,000
Segments Total [Member]    
Revenue from external customers 10,038,000 $ 13,600,000
Intercompany revenues 9,000 10,000
Gross profit 34,000 1,478,000
Research and development $ 570,000 $ 429,000
Interest income
Interest expense $ (2,000) $ (22,000)
Interest expense-financing fees
Depreciation and amortization $ 874,000 $ 954,000
Segment income (loss) before income taxes (2,411,000) (477,000)
Income Tax Expense (Benefit) 36,000 36,000
Loss from continuing operations, net of taxes (2,447,000) (513,000)
Expenditures for segment assets $ 9,000 $ 120,000
Corporate and Other [Member]    
Revenue from external customers
Intercompany revenues
Gross profit
Research and development $ 5,000
Interest income 16,000 $ 8,000
Interest expense (166,000) (104,000)
Interest expense-financing fees (57,000) (58,000)
Depreciation and amortization 10,000 12,000
Segment income (loss) before income taxes $ (1,399,000) $ (1,501,000)
Income Tax Expense (Benefit)
Loss from continuing operations, net of taxes $ (1,399,000) $ (1,501,000)
Expenditures for segment assets 1,000
Revenue from external customers $ 10,038,000 $ 13,600,000
Intercompany revenues
Gross profit $ 34,000 $ 1,478,000
Research and development 575,000 429,000
Interest income 16,000 8,000
Interest expense (168,000) (126,000)
Interest expense-financing fees (57,000) (58,000)
Depreciation and amortization 884,000 966,000
Segment income (loss) before income taxes (3,810,000) (1,978,000)
Income Tax Expense (Benefit) 36,000 36,000
Loss from continuing operations, net of taxes (3,846,000) (2,014,000)
Expenditures for segment assets $ 9,000 $ 121,000