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Quarterly Results (Unaudited) | 12 Months Ended
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Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Results (Unaudited) | Quarterly Results (Unaudited) The following is a summary of quarterly operations for 2018 and 2017:
| First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
2018 |  |  |  |  |  |  |
Net sales | $ | 58,480,602 |  |  | $ | 71,893,763 |  |  | $ | 77,792,878 |  |  | $ | 72,674,176 |
Gross profit | 11,233,418 |  |  | 15,716,322 |  |  | 14,028,366 |  |  | 10,259,233 |
Net income | 3,835,163 |  |  | 3,677,272 |  |  | 5,035,558 |  |  | 549,436 |
Per common share |  |  |  |  |  |  |  |  |  |  |
Basic | 0.44 |  |  | 0.42 |  |  | 0.57 |  |  | 0.06 |
Diluted | 0.44 |  |  | 0.41 |  |  | 0.56 |  |  | 0.06 |
2017 |  |  |  |  |  |  |  |  |  |  |
Net sales | $ | 42,203,579 |  |  | $ | 51,511,045 |  |  | $ | 54,595,924 |  |  | $ | 52,837,134 |
Gross profit | 7,403,579 |  |  | 8,177,927 |  |  | 4,836,620 |  |  | 7,662,824 |
Net income (loss) | 701,542 |  |  | 829,879 |  |  | (1,206,752 | ) |  | 1,016,693 |
Other comprehensive income (loss) | — |  |  | 366,346 |  |  | (366,346 | ) |  | (10,864 | )
Comprehensive income (loss) | — |  |  | 1,196,225 |  |  | (1,573,098 | ) |  | 1,005,829 |
Per common share |  |  |  |  |  |  |  |  |  |  |
Basic | 0.08 |  |  | 0.10 |  |  | (0.14 | ) |  | 0.11 |
Diluted | 0.08 |  |  | 0.10 |  |  | (0.14 | ) |  | 0.11 |

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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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