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Supplementary Data - Quarterly Financial Data (Tables) | 12 Months Ended
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Dec. 31, 2019
Supplementary Data - Quarterly Financial Data [Abstract] |
Schedule Of Selected Quarterly Data |
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | Year Ended December 31, 2019
﻿ |  | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | (in thousands, except per share amounts)
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿Net sales |  | $ | 61,218 |  | $ | 46,994 |  | $ | 60,203 |  | $ | 61,022
﻿Gross profit |  |  | 22,056 |  |  | 15,992 |  |  | 20,557 |  |  | 21,686
﻿Operating income (loss) |  |  | 4,417 |  |  | (1,241) |  |  | 4,077 |  |  | 4,179
﻿Net income (loss) |  |  | 3,787 |  |  | (694) |  |  | 3,492 |  |  | 12,387
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿Net income (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |
﻿Basic |  | $ | 0.13 |  | $ | (0.02) |  | $ | 0.12 |  | $ | 0.42
﻿Diluted |  |  | 0.12 |  |  | (0.02) |  |  | 0.11 |  |  | 0.40
﻿ ﻿
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | Year Ended December 31, 2018
﻿ |  | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  | (in thousands, except per share amounts)
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿Net sales |  | $ | 53,267 |  | $ | 45,881 |  | $ | 55,686 |  | $ | 57,307
﻿Gross profit |  |  | 17,827 |  |  | 15,860 |  |  | 19,857 |  |  | 20,418
﻿Operating income (loss) |  |  | 494 |  |  | (123) |  |  | 4,012 |  |  | 3,788
﻿Net income (loss) |  |  | 403 |  |  | (777) |  |  | 4,127 |  |  | 3,548
﻿ |  |  |  |  |  |  |  |  |  |  |  |
﻿Net income (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |
﻿Basic |  | $ | 0.01 |  | $ | (0.03) |  | $ | 0.14 |  | $ | 0.12
﻿Diluted |  |  | 0.01 |  |  | (0.03) |  |  | 0.14 |  |  | 0.12
﻿

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- References No definition available. + Details
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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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