XML 53 R39.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Quarterly Financial Information (unaudited) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Results of Operations | The following table summarizes the Company’s results of operations for each of the quarters in 2017 and 2016:
|  | Quarter ended |
|  | March 31 |  |  | June 30 |  |  | September 30 |  |  | December 31 |
2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 84,569 |  |  | $ | 97,512 |  |  | $ | 99,239 |  |  | $ | 96,892 |
Gross profit |  |  | 24,665 |  |  |  | 29,673 |  |  |  | 33,535 |  |  |  | 30,755 |
Income before income taxes |  |  | 2,118 |  |  |  | 6,258 |  |  |  | 9,739 |  |  |  | 7,691 |
Net income |  |  | 1,518 |  |  |  | 4,156 |  |  |  | 6,278 |  |  |  | 702 |
Net income, basic |  | $ | 0.30 |  |  | $ | 0.81 |  |  | $ | 1.23 |  |  | $ | 0.14 |
Net income, diluted |  | $ | 0.30 |  |  | $ | 0.81 |  |  | $ | 1.23 |  |  | $ | 0.14 |
2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net sales |  | $ | 78,682 |  |  | $ | 83,220 |  |  | $ | 88,299 |  |  | $ | 86,433 |
Gross profit |  |  | 24,289 |  |  |  | 26,806 |  |  |  | 28,855 |  |  |  | 29,464 |
Income before income taxes |  |  | 3,656 |  |  |  | 3,773 |  |  |  | 6,534 |  |  |  | 6,990 |
Net income |  |  | 2,658 |  |  |  | 2,755 |  |  |  | 4,742 |  |  |  | 5,100 |
Net income, basic |  | $ | 0.51 |  |  | $ | 0.53 |  |  | $ | 0.92 |  |  | $ | 1.00 |
Net income, diluted |  | $ | 0.51 |  |  | $ | 0.53 |  |  | $ | 0.92 |  |  | $ | 0.99 |

X
- References No definition available. + Details
Name: | us-gaap_QuarterlyFinancialInformationDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=84173487&loc=d3e1280-108306 + Details
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration