Consolidated Statements of Operations and Comprehensive Loss - USD ($) shares in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|
| Income Statement [Abstract] | |||
| Net sales | $ 39,140,000 | $ 47,833,000 | $ 48,144,000 |
| Cost of sales | 34,547,000 | 40,414,000 | 39,891,000 |
| Gross profit | 4,593,000 | 7,419,000 | 8,253,000 |
| Operating expenses: | |||
| Selling, general and administrative | 6,943,000 | 8,339,000 | 7,379,000 |
| Research and development | 0 | 0 | 588,000 |
| Total operating expenses | 6,943,000 | 8,339,000 | 7,967,000 |
| Operating income (loss) | (2,350,000) | (920,000) | 286,000 |
| Other income (expense): | |||
| Other income (expense), net | (334,000) | 115,000 | |
| Interest expense, net | (244,000) | (320,000) | (126,000) |
| Income (loss) before benefit (provision) for income taxes | (2,928,000) | (1,240,000) | 275,000 |
| Benefit (provision) for income taxes | 93,000 | (3,000) | (14,000) |
| Net income (loss) | $ (2,835,000) | $ (1,243,000) | $ 261,000 |
| Net income (loss) per share: | |||
| Basic | $ (0.20) | $ (0.09) | $ 0.02 |
| Diluted | $ (0.20) | $ (0.09) | $ 0.02 |
| Weighted-average number of common shares outstanding: | |||
| Basic | 14,389 | 14,380 | 14,323 |
| Diluted | 14,389 | 14,380 | 14,789 |
| Comprehensive loss: | |||
| Net income (loss) | $ (2,835,000) | $ (1,243,000) | $ 261,000 |
| Foreign currency translation adjustments | (1,103,000) | (866,000) | (708,000) |
| Comprehensive loss | $ (3,938,000) | $ (2,109,000) | $ (447,000) |