Annual report pursuant to Section 13 and 15(d)

SEGMENT INFORMATION AND MAJOR SEGMENT CUSTOMERS (Details)

v3.19.1
SEGMENT INFORMATION AND MAJOR SEGMENT CUSTOMERS (Details) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Segment Reporting Information [Line Items]    
Revenue [1] $ 8,216,900 $ 8,428,000
Depreciation and amortization [1],[2] 553,200 774,800
Interest expense [1] 1,459,700 1,425,500
Stock-based compensation expense [1] 124,600 246,600
Net income (loss) (3,134,900) [1] (6,133,600)
Capital expenditures (cash and noncash) [1] 60,800 288,200
Goodwill [1] 227,800 227,800
Total assets [1] 3,780,100 3,750,900
Industrial Cleaning [Member]    
Segment Reporting Information [Line Items]    
Revenue [3] 2,946,800 2,254,200
Depreciation and amortization [2],[3] 272,500 356,300
Interest expense [3] 49,700 23,800
Net income (loss) [3] (1,055,000) (1,299,200)
Capital expenditures (cash and noncash) [3] 12,900 189,900
Total assets [3] 502,200 814,500
Environmental Solutions [Member]    
Segment Reporting Information [Line Items]    
Revenue 4,900,900 5,256,300
Depreciation and amortization [2] 103,900 189,900
Interest expense 9,300 15,200
Net income (loss) 1,192,500 194,200
Capital expenditures (cash and noncash) 47,900 2,900
Goodwill 227,800 227,800
Total assets 2,091,000 1,339,500
Solid Waste [Member]    
Segment Reporting Information [Line Items]    
Revenue 369,200 917,500
Depreciation and amortization [2] 94,500 136,300
Interest expense   100
Net income (loss) (258,400) (1,329,600)
Total assets 401,300 613,600
Corporate [Member]    
Segment Reporting Information [Line Items]    
Depreciation and amortization [2] 82,300 86,200
Interest expense 1,400,700 1,386,400
Stock-based compensation expense 124,600 246,600
Net income (loss) (3,014,000) (3,699,000)
Capital expenditures (cash and noncash)   95,400
Total assets $ 785,600 $ 983,300
[1] Excludes discontinued operations
[2] Includes depreciation of property, equipment and leasehold improvement and amortization of intangibles
[3] Includes mobile rail car cleaning and excludes locations classified as discontinued operations