| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 |
|---|---|---|---|---|---|---|---|---|---|
Revenues [Abstract] | |||||||||
Construction revenue | |||||||||
- | - | - | - | 2,320 | 5,727 | 3,195 | 1,528 | 3,436 | 1,190 |
Block sales | |||||||||
- | - | - | - | 65 | 159 | 109 | 596 | 121 | 181 |
Revenues | |||||||||
2,984 | 8,190 | 5,061 | - | - | - | - | - | - | - |
Project management | |||||||||
- | - | - | - | 20 | 150 | 2,427 | 325 | 406 | 545 |
Total | |||||||||
- | - | - | - | 2,405 | 6,036 | 5,732 | 2,450 | 3,964 | 1,916 |
Cost of revenue: | |||||||||
Project management | |||||||||
- | - | - | - | 17 | 85 | 2,571 | 344 | 376 | 431 |
Block sales | |||||||||
- | - | - | - | 1,897 | 4,570 | 5,149 | 1,997 | 3,407 | 1,339 |
Block sales | |||||||||
- | - | - | - | 1,832 | 4,389 | 2,550 | 1,153 | 2,927 | 803 |
Construction services | |||||||||
- | - | - | - | 48 | 94 | 27 | 499 | 104 | 104 |
Cost of Revenue | |||||||||
2,307 | 7,647 | 4,427 | - | - | - | - | - | - | - |
Gross profit | |||||||||
677 | 542 | 633 | - | 507 | 1,466 | 583 | 452 | 556 | 577 |
Operating expenses: | |||||||||
Payroll and related expenses | |||||||||
2,392 | 2,166 | 1,813 | - | 1,003 | 1,216 | 1,350 | 1,357 | 1,084 | 963 |
General and Administrative Expense | |||||||||
1,788 | 2,760 | 1,753 | - | 790 | 793 | 932 | 880 | 1,014 | 351 |
Marketing and business development expense | |||||||||
240 | 387 | 271 | - | 123 | 178 | 124 | 85 | 443 | 161 |
Pre-project expenses | |||||||||
21 | 74 | 57 | - | 35 | 31 | 34 | 69 | 72 | 35 |
Impairment of goodwill | |||||||||
2,938 | - | - | - | - | - | - | - | - | - |
Total | |||||||||
7,381 | 5,388 | 3,894 | - | 1,953 | 2,219 | 2,442 | 2,393 | 2,615 | 1,511 |
Operating loss | |||||||||
-6,704 | -4,846 | -3,261 | - | -1,445 | -752 | -1,858 | -1,940 | -2,059 | -933 |
Other income (expense): | |||||||||
Interest expense | |||||||||
178 | - | 330 | - | - | - | - | - | - | - |
Interest expense | |||||||||
- | - | - | - | 1,944 | 1,066 | 689 | 8 | 3 | 396 |
Interest income | |||||||||
- | - | - | - | 0 | 0 | 0 | 0 | - | - |
Interest income on short-term investment | |||||||||
- | 0 | 0 | - | - | - | - | - | 0 | 0 |
Cancellation of trade liabilities and unpaid interest | |||||||||
- | - | - | - | - | - | 25 | 102 | 239 | - |
Loss on extinguishment | |||||||||
- | - | - | - | 0 | -1,104 | 0 | - | - | - |
Cancellation of trade liabilities and unpaid interest | |||||||||
- | - | - | - | - | - | - | - | - | 73 |
Other income | |||||||||
14 | 5 | 1 | - | - | - | - | - | - | - |
Loss Debt Conversion | |||||||||
52 | - | 1,018 | - | - | - | - | - | - | - |
Gain (Loss) on Derivative Instruments, Net, Pretax | |||||||||
- | - | 96 | 536 | 646 | 1,386 | 358 | 80 | -86 | 9 |
Loss from equity affiliates | |||||||||
- | -3 | - | - | - | - | - | - | - | - |
Total | |||||||||
-216 | 2 | -1,251 | - | -1,297 | -784 | -304 | 174 | 149 | -313 |
Loss before income taxes | |||||||||
-6,920 | -4,844 | -4,512 | - | - | - | - | - | - | - |
Net loss | |||||||||
- | - | - | - | - | - | - | - | - | -1,247 |
Net income (loss) | |||||||||
-6,920 | -4,844 | -4,512 | - | -2,743 | -1,537 | -2,163 | -1,766 | -1,909 | - |
Foreign currency translation adjustment | |||||||||
- | - | - | - | - | - | 0 | -0 | 0 | - |
Total comprehensive loss | |||||||||
- | - | - | - | - | - | -2,162 | -1,766 | -1,909 | - |
Earnings Per Share, Basic and Diluted [Abstract] | |||||||||
Basic and diluted | |||||||||
22.85 | -22.74 | -1.95 | - | -0.06 | -0.04 | -0.05 | -0.04 | -0.05 | -0.06 |
Weighted average shares outstanding: | |||||||||
Basic and diluted | |||||||||
302 | 213 | 2,310 | - | 42,918 | 42,787 | 42,327 | 41,378 | 35,411 | - |
Basic and diluted | |||||||||
- | - | - | - | - | - | - | - | - | 21,620 |
Blocks Sales [Member] | |||||||||
Revenues | |||||||||
- | 57 | - | - | - | - | - | - | - | - |
Cost of Revenue | |||||||||
- | 44 | - | - | - | - | - | - | - | - |
Construction services | |||||||||
Revenues | |||||||||
2,808 | 7,306 | 4,638 | - | - | - | - | - | - | - |
Cost of Revenue | |||||||||
2,238 | 6,985 | 4,095 | - | - | - | - | - | - | - |
Engineering Services [Member] | |||||||||
Revenues | |||||||||
175 | 826 | 423 | - | - | - | - | - | - | - |
Cost of Revenue | |||||||||
68 | 618 | 332 | - | - | - | - | - | - | - |