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v3.21.1

15. BUSINESS SEGMENTS (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Net revenue (external customers) | $ 28,207,024 | $ 10,596,521
Net revenue (intersegment) | 0 | 0
Loss from operations before income tax expense | (9,683,392) | (23,294,383)
Income tax (expense) benefit | 1,108,471 | (2,806,987)
Loss from operations after income tax (expense) benefit | (8,574,921) | (26,101,370)
Total assets | 294,037,818 | 279,250,985
Depreciation and amortization | 15,987,860 | 14,060,927
Capital expenditures | 21,719,369 | 60,611,949
Bromine Segment |  |
Net revenue (external customers) | 25,184,808 | 10,022,027
Net revenue (intersegment) | 0 | 0
Loss from operations before income tax expense | 1,616,542 | (15,609,979)
Income tax (expense) benefit | (404,135) | (3,181,343)
Loss from operations after income tax (expense) benefit | 1,212,407 | (18,791,322)
Total assets | 140,043,211 | 142,568,684
Depreciation and amortization | 10,714,004 | 9,525,334
Capital expenditures | 3,157,669 | 57,607,104
Crude Salt Segment |  |
Net revenue (external customers) | 3,022,216 | 522,758
Net revenue (intersegment) | 0 | 0
Loss from operations before income tax expense | (3,589,494) | (446,900)
Income tax (expense) benefit | 890,331 | (247,250)
Loss from operations after income tax (expense) benefit | (699,163) | (694,150)
Total assets | 31,602,967 | 23,352,060
Depreciation and amortization | 4,672,181 | 3,833,288
Capital expenditures | 646,752 | 3,004,845
Chemical Products Segment |  |
Net revenue (external customers) | 0 | 0
Net revenue (intersegment) | 0 | 0
Loss from operations before income tax expense | (2,745,297) | (2,823,298)
Income tax (expense) benefit | 622,275 | 621,606
Loss from operations after income tax (expense) benefit | (2,123,022) | (2,201,692)
Total assets | 120,746,404 | 111,506,728
Depreciation and amortization | 459,558 | 459,613
Capital expenditures | 17,914,948 | 0
Natural Gas |  |
Net revenue (external customers) | 0 | 51,736
Net revenue (intersegment) | 0 | 0
Loss from operations before income tax expense | (204,514) | (188,949)
Income tax (expense) benefit | 0 | 0
Loss from operations after income tax (expense) benefit | (204,514) | (188,949)
Total assets | 1,636,467 | 1,732,380
Depreciation and amortization | 142,117 | 142,692
Capital expenditures | 0 | 0
Segment Total |  |
Net revenue (external customers) | 28,207,024 | 10,596,521
Net revenue (intersegment) | 0 | 0
Loss from operations before income tax expense | (4,922,763) | (23,069,126)
Income tax (expense) benefit | 1,108,471 | (2,806,987)
Loss from operations after income tax (expense) benefit | (3,814,292) | (25,876,113)
Total assets | 294,029,049 | 279,159,852
Depreciation and amortization | 15,987,860 | 14,060,927
Capital expenditures | 21,719,369 | 60,611,949
Corporate |  |
Net revenue (external customers) | 0 | 0
Net revenue (intersegment) | 0 | 0
Loss from operations before income tax expense | (4,760,629) | (225,257)
Income tax (expense) benefit | 0 | 0
Loss from operations after income tax (expense) benefit | (4,760,629) | (225,257)
Total assets | 8,769 | 91,133
Depreciation and amortization | 0 | 0
Capital expenditures | $ 0 | $ 0

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