| Schedule of Segment Reporting Information | 
The following table presents information by reportable segment for the three and nine months ended September 30, 2022 and 2021: 
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Products | 
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Services | 
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Energy Production | 
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Corporate, other and elimination (1) | 
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Total | 
 
| Three months ended September 30, 2022 | 
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| Revenue - external customers | 
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$ | 
3,206,732  | 
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$ | 
3,078,604  | 
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$ | 
332,774  | 
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$ | 
—  | 
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$ | 
6,618,110  | 
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| Intersegment revenue | 
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—  | 
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41,390  | 
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—  | 
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(41,390) | 
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—  | 
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|    Total revenue | 
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$ | 
3,206,732  | 
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$ | 
3,119,994  | 
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$ | 
332,774  | 
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$ | 
(41,390) | 
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$ | 
6,618,110  | 
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| Gross profit | 
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$ | 
1,132,489  | 
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$ | 
1,596,249  | 
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$ | 
164,596  | 
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$ | 
—  | 
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$ | 
2,893,334  | 
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| Identifiable assets | 
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$ | 
10,639,810  | 
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$ | 
10,308,988  | 
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$ | 
3,754,321  | 
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$ | 
5,368,204  | 
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$ | 
30,071,323  | 
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| Nine months ended September 30, 2022 | 
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| Revenue - external customers | 
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$ | 
10,156,328  | 
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$ | 
9,046,075  | 
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$ | 
1,268,623  | 
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$ | 
—  | 
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$ | 
20,471,026  | 
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| Intersegment revenue | 
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—  | 
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199,059  | 
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—  | 
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(199,059) | 
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—  | 
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|    Total revenue | 
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$ | 
10,156,328  | 
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$ | 
9,245,134  | 
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$ | 
1,268,623  | 
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$ | 
(199,059) | 
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$ | 
20,471,026  | 
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| Gross profit | 
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$ | 
3,421,863  | 
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$ | 
4,723,382  | 
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$ | 
542,326  | 
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$ | 
—  | 
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$ | 
8,687,571  | 
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| Identifiable assets | 
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$ | 
10,639,810  | 
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$ | 
10,308,988  | 
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$ | 
3,754,321  | 
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$ | 
5,368,204  | 
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$ | 
30,071,323  | 
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| Three months ended September 30, 2021 | 
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| Revenue - external customers | 
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$ | 
1,871,332  | 
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$ | 
2,829,244  | 
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$ | 
315,292  | 
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$ | 
—  | 
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$ | 
5,015,868  | 
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| Intersegment revenue | 
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—  | 
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48,111  | 
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—  | 
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(48,111) | 
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—  | 
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| Total revenue | 
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$ | 
1,871,332  | 
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$ | 
2,877,355  | 
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$ | 
315,292  | 
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$ | 
(48,111) | 
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$ | 
5,015,868  | 
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| Gross profit | 
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$ | 
834,936  | 
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$ | 
1,362,225  | 
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$ | 
144,774  | 
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$ | 
—  | 
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$ | 
2,341,935  | 
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| Identifiable assets | 
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$ | 
10,549,992  | 
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$ | 
10,951,838  | 
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$ | 
4,273,936  | 
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$ | 
6,704,984  | 
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$ | 
32,480,750  | 
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| Nine months ended September 30, 2021 | 
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| Revenue - external customers | 
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$ | 
6,439,981  | 
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$ | 
9,438,702  | 
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$ | 
1,339,448  | 
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$ | 
—  | 
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$ | 
17,218,131  | 
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| Intersegment revenue | 
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—  | 
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236,155  | 
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—  | 
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(236,155) | 
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—  | 
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| Total revenue | 
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$ | 
6,439,981  | 
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$ | 
9,674,857  | 
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$ | 
1,339,448  | 
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$ | 
(236,155) | 
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$ | 
17,218,131  | 
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| Gross profit | 
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$ | 
2,838,573  | 
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$ | 
4,754,694  | 
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$ | 
542,515  | 
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$ | 
—  | 
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$ | 
8,135,782  | 
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| Identifiable assets | 
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$ | 
10,549,992  | 
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$ | 
10,951,838  | 
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$ | 
4,273,936  | 
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$ | 
6,704,984  | 
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$ | 
32,480,750  | 
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| (1) Corporate, intersegment revenue, other and elimination includes various corporate assets.  |  
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