| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 |
|---|---|---|---|---|---|---|---|---|
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||||
33,426 | 35,883 | - | - | - | - | - | - | - |
Products | ||||||||
- | - | 12,991 | 10,722 | 10,055 | 8,625 | 6,346 | 7,453 | 4,569 |
Services | ||||||||
- | - | 16,377 | 13,768 | 11,387 | 10,717 | 9,503 | 7,800 | 6,496 |
Energy production | ||||||||
- | - | 3,833 | 0 | - | - | - | - | - |
Total revenues | ||||||||
- | - | 33,202 | 24,490 | 21,442 | 19,342 | 15,849 | 15,253 | 11,065 |
Products | ||||||||
- | - | 8,012 | 7,189 | 7,137 | 6,347 | 4,709 | 5,290 | 3,005 |
Services | ||||||||
- | - | 10,201 | 8,000 | 6,672 | 6,596 | 6,109 | 4,098 | 3,173 |
Energy production | ||||||||
- | - | 2,034 | 0 | - | - | - | - | - |
Total cost of sales | ||||||||
20,947 | 22,291 | 20,248 | 15,189 | 13,809 | 12,943 | 10,819 | 9,388 | 6,179 |
Gross profit | ||||||||
12,478 | 13,591 | 12,954 | 9,300 | 7,633 | 6,399 | 5,030 | 5,865 | 4,886 |
Operating expenses | ||||||||
General and administrative | ||||||||
10,380 | 10,790 | 9,520 | 7,994 | 7,997 | 7,264 | 5,931 | 6,643 | 5,986 |
Selling | ||||||||
2,685 | 2,651 | 2,271 | 1,636 | 1,687 | 1,796 | 1,423 | 1,225 | 782 |
Research and development | ||||||||
1,460 | 1,297 | 936 | 667 | 591 | 1,041 | 1,086 | - | - |
(Gain) loss on sale of assets | ||||||||
1,081 | -22 | - | - | - | - | - | - | - |
Goodwill impairment | ||||||||
3,693 | 4,390 | 0 | - | - | - | - | - | - |
Aborted public offering costs | ||||||||
- | - | - | - | - | - | 258 | 0 | - |
Total operating expenses | ||||||||
17,137 | 19,130 | 12,729 | 10,298 | 10,276 | 10,102 | 8,700 | 7,868 | 6,769 |
Loss from operations | ||||||||
-4,658 | -5,538 | 225 | -997 | -2,643 | -3,703 | -3,670 | -2,003 | -1,882 |
Other income (expense) | ||||||||
Interest and other income | ||||||||
0 | 8 | 27 | 11 | 14 | 9 | 3 | 48 | 38 |
Interest expense | ||||||||
101 | 120 | 155 | 175 | 171 | 177 | 141 | 71 | 40 |
Unrealized loss on investment securities | ||||||||
-19 | -118 | - | - | - | - | - | - | - |
Unrealized loss on investment securities | ||||||||
- | - | 0 | - | - | - | - | - | - |
Total other income (expense), net | ||||||||
-120 | -230 | -127 | -163 | -157 | -167 | -137 | -22 | -1 |
Loss before provision for state income taxes | ||||||||
-4,779 | -5,768 | 97 | -1,161 | -2,800 | -3,870 | -3,807 | -2,026 | -1,884 |
Net Income (Loss) Attributable to Noncontrolling Interest | ||||||||
-85 | -92 | 50 | -64 | -73 | -125 | -357 | -389 | -310 |
Income Tax Expense (Benefit) | ||||||||
15 | 32 | 0 | 0 | - | - | - | - | - |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | ||||||||
-4,794 | -5,801 | 97 | -1,161 | -2,800 | -3,870 | -3,807 | -2,026 | -1,884 |
Net Income (Loss) Attributable to Parent | ||||||||
-4,709 | -5,708 | 47 | -1,096 | -2,727 | -3,745 | -3,449 | -1,636 | -1,574 |
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax | ||||||||
- | - | -165 | 0 | - | - | - | - | - |
Comprehensive loss | ||||||||
- | - | -117 | -1,096 | - | - | - | - | - |
Basic loss per share | ||||||||
-0.19 | -0.23 | - | - | -0.16 | -0.24 | -0.26 | -0.12 | -0.03 |
Net income (loss) per share - basic (in USD per share) | ||||||||
- | - | 0.00 | -0.06 | - | - | - | - | - |
Weighted average shares outstanding (shares) - basic and diluted | ||||||||
24,839 | 24,815 | - | - | 16,860 | 15,607 | 13,385 | 13,135 | 48,211 |
Net income (loss) per share - diluted (in USD per share) | ||||||||
- | - | 0.00 | -0.06 | - | - | - | - | - |
Weighted average shares outstanding - basic (shares) | ||||||||
- | - | 23,171 | 19,295 | - | - | - | - | - |
Weighted average shares outstanding - diluted (shares) | ||||||||
- | - | 23,342 | 19,295 | - | - | - | - | - |
Products | ||||||||
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||||
12,977 | 12,624 | - | - | - | - | - | - | - |
Total cost of sales | ||||||||
8,385 | 7,797 | - | - | - | - | - | - | - |
Services | ||||||||
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||||
17,307 | 16,859 | - | - | - | - | - | - | - |
Total cost of sales | ||||||||
10,808 | 10,693 | - | - | - | - | - | - | - |
Energy production | ||||||||
Revenue from Contract with Customer, Excluding Assessed Tax | ||||||||
3,140 | 6,399 | - | - | - | - | - | - | - |
Total cost of sales | ||||||||
1,753 | 3,801 | - | - | - | - | - | - | - |