Annual report pursuant to Section 13 and 15(d)

Segment Information and Major Segment Customers - Schedule of Segment Information (Details)

v3.20.1
Segment Information and Major Segment Customers - Schedule of Segment Information (Details) - USD ($)
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Segment Reporting Information [Line Items]    
Revenue $ 4,302,800 $ 5,270,100
Depreciation and amortization 346,900 541,300
Interest expense 553,200 1,410,000
Stock-based compensation 7,300 101,400
Net income (loss) (2,538,000) (2,933,600)
Capital expenditures (cash and noncash) 75,400 60,800
Goodwill   227,800
Total assets 3,061,900 3,780,100
Industrial Cleaning [Member]    
Segment Reporting Information [Line Items]    
Revenue [1] 1,661,500 2,946,800
Depreciation and amortization [1],[2] 154,100 272,500
Interest expense [1] 47,700 49,700
Stock-based compensation [1]
Net income (loss) [1] (1,735,600) (1,055,000)
Capital expenditures (cash and noncash) [1] 5,300 12,900
Goodwill [1]  
Total assets [1] 432,100 502,200
Environmental Solutions [Member]    
Segment Reporting Information [Line Items]    
Revenue 4,052,900 4,900,900
Depreciation and amortization [2] 43,300 103,900
Interest expense 11,700 9,300
Stock-based compensation
Net income (loss) 903,600 1,192,500
Capital expenditures (cash and noncash) 3,000 47,900
Goodwill   227,800
Total assets 1,491,900 2,091,000
Solid Waste [Member]    
Segment Reporting Information [Line Items]    
Revenue 249,900 369,200
Depreciation and amortization [2] 61,400 94,500
Interest expense 1,600
Stock-based compensation
Net income (loss) (295,100) (258,400)
Capital expenditures (cash and noncash)
Goodwill  
Total assets 330,700 401,300
Corporate [Member]    
Segment Reporting Information [Line Items]    
Revenue
Depreciation and amortization [2] 88,200 82,300
Interest expense 539,900 1,400,700
Stock-based compensation 7,300 124,600
Net income (loss) (1,562,100) (2,973,000)
Capital expenditures (cash and noncash) 67,100
Goodwill  
Total assets $ 807,200 $ 785,600
[1] Included in discontinued operations.
[2] Includes depreciation of property, equipment and leasehold improvement and amortization of intangibles