| Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 |
|---|---|---|---|---|---|---|---|---|---|
Net sales | |||||||||
21,568 | 29,224 | 34,051 | 23,413 | - | - | - | - | - | - |
Net Sales | |||||||||
- | - | - | - | 22,017 | 21,924 | 18,717 | 17,085 | 26,666 | 26,396 |
Cost of goods sold | |||||||||
9,018 | 11,868 | 13,992 | 10,545 | 10,473 | 10,099 | 9,207 | 8,447 | 11,431 | 11,052 |
Gross margin | |||||||||
12,550 | 17,356 | 20,059 | 12,868 | 11,544 | 11,825 | 9,510 | 8,638 | 15,235 | 15,344 |
Operating expenses: | |||||||||
Research and development | |||||||||
6,451 | 7,361 | 6,896 | 5,065 | 4,701 | 4,708 | 4,586 | 5,564 | 5,470 | 4,159 |
Selling, general and administrative | |||||||||
7,377 | 8,257 | 8,116 | 6,376 | 5,850 | 5,997 | 6,378 | 7,450 | 8,304 | 7,685 |
Impairment charge | |||||||||
- | - | - | - | - | - | 31 | 2,358 | 0 | - |
Provision for business restructuring | |||||||||
- | - | - | - | - | 13 | 1,183 | 207 | 0 | - |
Total operating expenses | |||||||||
13,828 | 15,618 | 15,012 | 11,441 | 10,551 | 10,718 | 12,178 | 15,579 | 13,774 | 11,844 |
Gain on sale of assets | |||||||||
- | - | - | - | - | - | - | - | - | 13 |
Operating income (loss) | |||||||||
-1,278 | 1,738 | 5,047 | 1,427 | 993 | 1,107 | -2,668 | -6,941 | 1,461 | 3,513 |
Non-operating income: | |||||||||
Interest income | |||||||||
53 | 37 | 29 | 44 | 105 | 159 | 160 | 291 | - | - |
Gain on sale of assets | |||||||||
64 | 19 | 366 | 140 | 0 | - | - | - | - | - |
Interest income | |||||||||
- | - | - | - | - | - | - | - | 97 | 52 |
Interest expense | |||||||||
- | - | - | - | - | - | - | - | 14 | 11 |
Foreign currency transaction gain (loss) | |||||||||
5 | 103 | -281 | 81 | -176 | -160 | -76 | -106 | -248 | -268 |
Total non-operating income | |||||||||
122 | 159 | 114 | 265 | -71 | -1 | 84 | 185 | -165 | -227 |
Income (loss) before income taxes | |||||||||
-1,156 | 1,897 | 5,161 | 1,692 | 922 | 1,106 | -2,584 | -6,756 | 1,296 | 3,286 |
Income tax (expense) benefit | |||||||||
31 | 291 | -288 | 36 | -5 | 7 | -8 | -327 | 233 | 274 |
Net income (loss) | |||||||||
-1,187 | 1,606 | 5,449 | 1,656 | 927 | 1,099 | -2,576 | -6,429 | 1,063 | 3,012 |
Basic earnings (loss) per share | |||||||||
-0.14 | 0.19 | 0.67 | 0.21 | 0.12 | 0.14 | -0.33 | -0.80 | 0.12 | 0.33 |
Diluted earnings (loss) per share | |||||||||
-0.14 | 0.19 | 0.65 | 0.20 | 0.12 | 0.14 | -0.33 | -0.80 | 0.11 | 0.33 |
Weighted-average basic shares | |||||||||
8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 9 | 8 |
Weighted-average diluted shares | |||||||||
8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 9 | 9 |