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v3.19.1

Consolidated Statements of Operations - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Revenue: |  |
Revenue | $ 8,190,712 | $ 5,061,585
Cost of revenue: |  |
Cost of revenue | 7,647,979 | 4,427,778
Gross profit | 542,733 | 633,807
Operating expenses: |  |
Payroll and related expenses | 2,166,212 | 1,813,446
General and administrative expenses | 2,760,655 | 1,753,236
Marketing and business development expense | 387,400 | 271,092
Pre-project expenses | 74,629 | 57,192
Total | 5,388,896 | 3,894,966
Operating loss | (4,846,163) | (3,261,159)
Other income (expense): |  |
Interest expense |  | (330,388)
Interest income | 4 | 15
Other income | 5,764 | 1,000
Loss on debt conversion |  | (1,018,475)
Change in fair value of financial instruments |  | 96,327
Loss from equity affiliates | (3,626) |
Total | 2,142 | (1,251,521)
Loss before income taxes | (4,844,021) | (4,512,680)
Income tax expense |  |
Net loss | $ (4,844,021) | $ (4,512,680)
Net loss per share - basic and diluted: |  |
Basic and diluted | $ (1.14) | $ (1.95)
Weighted average shares outstanding: |  |
Basic and diluted | 4,260,041 | 2,310,066
Blocks sales |  |
Revenue: |  |
Revenue | $ 57,522 |
Cost of revenue: |  |
Cost of revenue | 44,112 |
Construction services |  |
Revenue: |  |
Revenue | 7,306,654 | 4,638,053
Cost of revenue: |  |
Cost of revenue | 6,985,439 | 4,095,509
Engineering services |  |
Revenue: |  |
Revenue | 826,536 | 423,532
Cost of revenue: |  |
Cost of revenue | $ 618,428 | $ 332,269

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