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Quarterly Results of Operations (unaudited) (Tables) | 12 Months Ended
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Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract] |
Schedule of Quarterly Results of Operations | The quarterly results of operations are as follows:
|  | First Quarter |  |  | Second Quarter |  |  | Third Quarter |  |  | Fourth Quarter |
2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 46,767 |  |  | $ | 54,293 |  |  | $ | 43,648 |  |  | $ | 47,597 |
Gross profit |  |  | 32,104 |  |  |  | 36,551 |  |  |  | 30,050 |  |  |  | 31,954 |
Operating expenses |  |  | 28,990 |  |  |  | 33,165 |  |  |  | 29,138 |  |  |  | 29,765 |
Operating income |  |  | 3,115 |  |  |  | 3,386 |  |  |  | 912 |  |  |  | 2,186 |
Income from Continuing Operations |  |  | 2,199 |  |  |  | 2,826 |  |  |  | 494 |  |  |  | 5,042 |
Income (loss) from Discontinued Operations |  |  | 0 |  |  |  | (1 | ) |  |  | (16 | ) |  |  | (30 | )
Net income |  |  | 2,199 |  |  |  | 2,825 |  |  |  | 478 |  |  |  | 5,012 |
Basic income/(loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing Operations |  | $ | 0.06 |  |  | $ | 0.07 |  |  | $ | 0.01 |  |  | $ | 0.13 |
Discontinued Operations |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |
Total Net income per share |  | $ | 0.06 |  |  | $ | 0.07 |  |  | $ | 0.01 |  |  | $ | 0.13 |
Diluted income/(loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing Operations |  | $ | 0.06 |  |  | $ | 0.07 |  |  | $ | 0.01 |  |  | $ | 0.13 |
Discontinued Operations |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |
Total Net income per share |  | $ | 0.06 |  |  | $ | 0.07 |  |  | $ | 0.01 |  |  | $ | 0.13 |
2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 65,135 |  |  | $ | 65,393 |  |  | $ | 60,027 |  |  | $ | 50,889 |
Gross profit |  |  | 37,106 |  |  |  | 37,739 |  |  |  | 35,695 |  |  |  | 33,000 |
Operating expenses |  |  | 21,030 |  |  |  | 21,986 |  |  |  | 22,240 |  |  |  | 27,832 |
Operating income |  |  | 16,077 |  |  |  | 15,753 |  |  |  | 13,455 |  |  |  | 5,168 |
Income from Continuing Operations |  |  | 13,657 |  |  |  | 13,866 |  |  |  | 11,186 |  |  |  | 3,485 |
Income (loss) from Discontinued Operations |  |  | (23 | ) |  |  | (14 | ) |  |  | (4 | ) |  |  | (1 | )
Net income |  |  | 13,634 |  |  |  | 13,852 |  |  |  | 11,182 |  |  |  | 3,484 |
Basic income/(loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing Operations |  | $ | 0.34 |  |  | $ | 0.35 |  |  | $ | 0.28 |  |  | $ | 0.09 |
Discontinued Operations |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |
Total Net income per share |  | $ | 0.34 |  |  | $ | 0.35 |  |  | $ | 0.28 |  |  | $ | 0.09 |
Diluted income/(loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Continuing Operations |  | $ | 0.34 |  |  | $ | 0.35 |  |  | $ | 0.28 |  |  | $ | 0.09 |
Discontinued Operations |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |
Total Net income per share |  | $ | 0.34 |  |  | $ | 0.35 |  |  | $ | 0.28 |  |  | $ | 0.09 |

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=51825399&loc=d3e1280-108306 + Details
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