XML 58 R40.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Quarterly Financial Information (Unaudited) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract] |
Schedule of Selected Quarterly Financial Data | Summarized unaudited quarterly financial results for 2017 and 2016 is as follows (in thousands, except per share data):
2017 |  | Three months ended |  |  |  |
|  | March 31 |  |  | June 30 |  |  | September 30 |  |  | December 31 |  |  | Total Year |
Net revenue |  | $ | 255,669 |  |  | $ | 282,196 |  |  | $ | 295,193 |  |  | $ | 299,869 |  |  | $ | 1,132,927 |
Gross profit |  |  | 72,172 |  |  |  | 84,928 |  |  |  | 85,581 |  |  |  | 81,345 |  |  |  | 324,026 |
Net income |  |  | 6,364 |  |  |  | 11,973 |  |  |  | 12,010 |  |  |  | 10,793 |  |  |  | 41,140 |
Comprehensive income |  |  | 6,364 |  |  |  | 11,896 |  |  |  | 12,042 |  |  |  | 11,345 |  |  |  | 41,647 |
Basic and diluted net income per share |  |  | 0.20 |  |  |  | 0.38 |  |  |  | 0.38 |  |  |  | 0.34 |  |  |  | 1.30 |
2016 |  | Three months ended |  |  |  |
|  | March 31 |  |  | June 30 |  |  | September 30 |  |  | December 31 |  |  | Total Year |
Net revenue |  | $ | 191,698 |  |  | $ | 211,913 |  |  | $ | 225,392 |  |  | $ | 233,977 |  |  | $ | 862,980 |
Gross profit |  |  | 54,591 |  |  |  | 62,243 |  |  |  | 67,260 |  |  |  | 68,354 |  |  |  | 252,448 |
Net income |  |  | 5,813 |  |  |  | 9,993 |  |  |  | 11,549 |  |  |  | 11,081 |  |  |  | 38,436 |
Comprehensive income |  |  | 5,813 |  |  |  | 9,993 |  |  |  | 11,549 |  |  |  | 11,081 |  |  |  | 38,436 |
Basic and diluted net income per share |  |  | 0.19 |  |  |  | 0.32 |  |  |  | 0.37 |  |  |  | 0.35 |  |  |  | 1.23 |

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