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Quarterly Data (Unaudited) | 12 Months Ended
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Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Data (Unaudited) |
1 8. | Quarterly Data (Unaudited)
Earnings per share amounts are computed independently each quarter. Accordingly, the sum of each quarter’s per share amount may not equal the total per share amount for the respective year.
|  | Quarter |
(table only in thousands, except per share data) |  | First |  |  | Second |  |  | Third |  |  | Fourth |
Year ended December 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 86,011 |  |  | $ | 81,179 |  |  | $ | 85,266 |  |  | $ | 89,413 |
Gross profit |  |  | 28,432 |  |  |  | 26,846 |  |  |  | 28,777 |  |  |  | 30,044 |
Net income |  |  | 1,864 |  |  |  | 5,515 |  |  |  | 1,931 |  |  |  | 8,397 |
Basic earnings per share |  | $ | 0.05 |  |  | $ | 0.16 |  |  | $ | 0.06 |  |  | $ | 0.24 |
Diluted earnings per share |  | $ | 0.05 |  |  | $ | 0.15 |  |  | $ | 0.05 |  |  | $ | 0.24 |
Year ended December 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 74,139 |  |  | $ | 81,089 |  |  | $ | 88,256 |  |  | $ | 93,854 |
Gross profit |  |  | 25,561 |  |  |  | 27,525 |  |  |  | 28,674 |  |  |  | 29,777 |
Net income (loss) |  |  | 5,763 |  |  |  | (901 | ) |  |  | (12,915 | ) |  |  | 931 |
Basic earnings (loss) per share |  | $ | 0.17 |  |  | $ | (0.03 | ) |  | $ | (0.37 | ) |  | $ | 0.03 |
Diluted earnings (loss) per share |  | $ | 0.17 |  |  | $ | (0.03 | ) |  | $ | (0.37 | ) |  | $ | 0.03 |

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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Namespace Prefix: | us-gaap_
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Period Type: | duration