| Summary of property, plant, and equipment-at cost, less accumulated depreciation |
| | | June 30,
2017 | | | December 31,
2016 | | | Land | | $ | 3,434,000 | | | $ | 1,550,000 | | | Buildings & Building Improvements | | | 1,748,009 | | | | 777,822 | | | Furniture & office equipment | | | 659,122 | | | | 406,419 | | | Containers | | | 11,179,213 | | | | 5,969,677 | | | Trucks, Machinery, & Equipment | | | 28,574,895 | | | | 14,190,871 | | | | | | | | | | | | | Total cost | | | 45,595,239 | | | | 22,894,789 | | | | | | | | | | | | | Less accumulated depreciation | | | (9,434,377 | ) | | | (6,097,774 | ) | | | | | | | | | | | | Net property and Equipment | | $ | 36,160,862 | | | $ | 16,797,015 | |
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