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QUARTERLY FINANCIAL INFORMATION (UNAUDITED) | 12 Months Ended
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Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract] |
QUARTERLY FINANCIAL INFORMATION (UNAUDITED) |
11. | QUARTERLY FINANCIAL INFORMATION (UNAUDITED)
The following is a summary of the unaudited quarterly financial information for the years ended December 31, 2018 and 2017:
|  | Net Sales |  |  | Operating Income |  |  | Net Income |  |  | Basic Income Per Share |  |  | Diluted Income Per Share |  |  | Cash Dividends Declared Per Share |
2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
First Quarter |  | $ | 159,160 |  |  | $ | 8,838 |  |  | $ | 6,670 |  |  | $ | 0.59 |  |  | $ | 0.59 |  |  | $ | 0.18 |
Second Quarter |  |  | 176,888 |  |  |  | 11,601 |  |  |  | 7,600 |  |  |  | 0.67 |  |  |  | 0.67 |  |  |  | 0.18 |
Third Quarter |  |  | 195,690 |  |  |  | 12,026 |  |  |  | 8,677 |  |  |  | 0.76 |  |  |  | 0.76 |  |  |  | 0.18 |
Fourth Quarter |  |  | 179,968 |  |  |  | 11,329 |  |  |  | 10,799 |  |  |  | 0.95 |  |  |  | 0.95 |  |  |  | 0.18 |
2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
First Quarter |  | $ | 148,933 |  |  | $ | 6,351 |  |  | $ | 3,839 |  |  | $ | 0.34 |  |  | $ | 0.34 |  |  | $ | 0.18 |
Second Quarter |  |  | 153,089 |  |  |  | 8,537 |  |  |  | 5,425 |  |  |  | 0.48 |  |  |  | 0.48 |  |  |  | 0.18 |
Third Quarter |  |  | 153,363 |  |  |  | 7,070 |  |  |  | 4,456 |  |  |  | 0.39 |  |  |  | 0.39 |  |  |  | 0.18 |
Fourth Quarter |  |  | 159,716 |  |  |  | 9,582 |  |  |  | 9,296 |  |  |  | 0.81 |  |  |  | 0.81 |  |  |  | 0.18 |

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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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