Annual report pursuant to Section 13 and 15(d)

SEGMENT INFORMATION AND MAJOR CUSTOMERS (Details)

v3.7.0.1
SEGMENT INFORMATION AND MAJOR CUSTOMERS (Details) - USD ($)
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Segment Reporting Information [Line Items]    
Revenue $ 11,683,500 $ 12,644,900
Depreciation and amortization [1] 785,000 715,400
Interest expense 327,700 93,300
Stock-based compensation 91,500 307,800
Net income (loss) (4,639,900) (3,423,600)
Capital expenditures (cash and noncash) 163,700 969,600
Goodwill 227,800 227,800
Total assets 6,537,500 7,449,400
Industrial Cleaning [Member]    
Segment Reporting Information [Line Items]    
Revenue 3,729,200 5,328,300
Depreciation and amortization [1] 350,700 331,900
Interest expense 28,400 37,800
Net income (loss) (657,000) 139,800
Capital expenditures (cash and noncash) 116,500 345,900
Total assets 1,464,300 1,748,000
Railcar Cleaning [Member]    
Segment Reporting Information [Line Items]    
Revenue 3,229,400 3,018,000
Depreciation and amortization [1] 44,200 34,700
Interest expense 3,500 6,600
Net income (loss) 355,600 248,400
Capital expenditures (cash and noncash) 18,000 45,000
Total assets 689,200 622,100
Environmental Solutions [Member]    
Segment Reporting Information [Line Items]    
Revenue 4,494,700 3,233,900
Depreciation and amortization [1] 162,600 141,400
Interest expense 22,300 4,900
Net income (loss) (138,000) (477,500)
Capital expenditures (cash and noncash) 3,900 312,000
Goodwill 227,800 227,800
Total assets 2,457,900 1,643,200
Solid Waste [Member]    
Segment Reporting Information [Line Items]    
Revenue 230,200 1,064,700
Depreciation and amortization [1] 136,300 118,600
Interest expense 500 600
Net income (loss) (1,638,000) (1,160,700)
Capital expenditures (cash and noncash) 22,800 185,100
Total assets 1,811,000 3,027,800
Corporate [Member]    
Segment Reporting Information [Line Items]    
Depreciation and amortization [1] 91,200 89,600
Interest expense 272,000 43,400
Stock-based compensation 91,500 307,800
Net income (loss) (2,562,500) (2,173,600)
Capital expenditures (cash and noncash) 2,500 81,600
Total assets $ 115,100 $ 408,300
[1] Includes depreciation of property, equipment and leasehold improvement and amortization of intangibles.