Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($)
|
12 Months Ended |
Dec. 31, 2015 |
Dec. 31, 2014 |
| Consolidated Statements of Operations and Comprehensive Income (Loss) [Abstract] |
|
|
| Net sales |
$ 21,495,184
|
$ 24,070,292
|
| Cost of sales |
18,332,346
|
19,432,241
|
| Gross profit |
3,162,838
|
4,638,051
|
| Selling and marketing |
1,086,586
|
1,015,279
|
| General and administrative |
2,355,484
|
2,322,795
|
| Research and development |
241,100
|
408,867
|
| Total operating expenses |
3,683,170
|
3,746,941
|
| Income (loss) from continuing operations |
(520,332)
|
891,110
|
| Other income (expense): |
|
|
| Interest expense |
(260,300)
|
(274,138)
|
| Other income (expense), net |
(10,212)
|
46,184
|
| Total other expense, net |
(270,512)
|
(227,954)
|
| Income (loss) from continuing operations before income taxes |
(790,844)
|
663,156
|
| Income tax provision |
932
|
2,168
|
| Net income (loss) from continuing operations |
(791,776)
|
660,988
|
| Discontinued Operations: |
|
|
| Income (loss) from discontinued operations, net of tax provision of $0 for the years ended December 31, 2015 and 2014 (includes $42,502 accumulated other comprehensive income reclassification in 2015) |
362,610
|
(1,779)
|
| Net income (loss) |
(429,166)
|
659,209
|
| Other comprehensive income: |
|
|
| Reclassification of gains from foreign currency translation |
(42,502)
|
|
| Comprehensive income (loss) |
$ (471,668)
|
$ 659,209
|
| Earnings (loss) per share - basic |
|
|
| Continuing operations |
$ (0.28)
|
$ 0.24
|
| Discontinued operations |
0.13
|
0.00
|
| Earnings (loss) per share - basic |
(0.15)
|
0.24
|
| Earnings (loss) per share - diluted |
|
|
| Continuing operations |
(0.28)
|
0.23
|
| Discontinued operations |
0.13
|
0.00
|
| Earnings (loss) per share - diluted |
$ (0.15)
|
$ 0.23
|
| Weighted average common shares outstanding - basic |
2,784,757
|
2,742,080
|
| Weighted average common shares outstanding - diluted |
2,784,757
|
2,863,098
|