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QUARTERLY RESULTS OF OPERATIONS (UNAUDITED) (Tables) | 12 Months Ended
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Dec. 31, 2019
QUARTERLY RESULTS OF OPERATIONS (UNAUDITED) [Abstract] |
Summary of Quarterly Results of Operations | The following is a summary of the unaudited quarterly results of operations for the years ended December 31, 2019 and 2018: ﻿ ﻿
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﻿ |  |  |  |  |  |  |  |  |  |
﻿ |  | 2019
﻿ |  | 1st Quarter |  | 2nd Quarter |  | 3rd Quarter |  | 4th Quarter |  | Total Year
﻿ |  |  |  |  |  |  |  |  |  |
﻿Net sales | $ | 65,929 | $ | 61,959 | $ | 67,179 | $ | 75,341 | $ | 270,408
﻿Gross margin | $ | 22,978 | $ | 21,441 | $ | 25,014 | $ | 28,252 | $ | 97,685
﻿Net income | $ | 3,605 | $ | 3,156 | $ | 5,616 | $ | 5,085 | $ | 17,462
﻿Dividends paid | $ | 887 | $ | 1,035 | $ | 1,036 | $ | 1,029 | $ | 3,987
﻿ |  |  |  |  |  |  |  |  |  |
﻿Net income per common share: |  |  |  |  |  |  |  |  |  |
﻿ Basic | $ | 0.49 | $ | 0.43 | $ | 0.76 | $ | 0.68 | $ | 2.36
﻿ Diluted | $ | 0.48 | $ | 0.42 | $ | 0.75 | $ | 0.70 | $ | 2.35
﻿ |  | 2018
﻿ |  | 1st Quarter |  | 2nd Quarter |  | 3rd Quarter |  | 4th Quarter |  | Total Year
﻿ |  |  |  |  |  |  |  |  |  |
﻿Net sales | $ | 61,387 | $ | 58,206 | $ | 65,916 | $ | 67,185 | $ | 252,694
﻿Gross margin | $ | 20,965 | $ | 19,532 | $ | 22,400 | $ | 24,132 | $ | 87,029
﻿Net income | $ | 3,251 | $ | 2,649 | $ | 5,045 | $ | 3,608 | $ | 14,553
﻿Dividends paid | $ | 815 | $ | 889 | $ | 889 | $ | 891 | $ | 3,484
﻿ |  |  |  |  |  |  |  |  |  |
﻿Net income per common share: |  |  |  |  |  |  |  |  |  |
﻿ Basic | $ | 0.44 | $ | 0.36 | $ | 0.68 | $ | 0.48 | $ | 1.96
﻿ Diluted | $ | 0.44 | $ | 0.36 | $ | 0.67 | $ | 0.48 | $ | 1.95
﻿

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- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109225645&loc=d3e1280-108306 + Details
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