XML 47 R32.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Note 12 - Selected Quarterly Financial Data (Unaudited) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Notes Tables |
Quarterly Financial Information [Table Text Block] |
|  | Fiscal Quarter |
|  | First |  |  | Second |  |  | Third |  |  | Fourth |
|  | (In thousands, except for per share data) |
Year Ended December 31, 2018: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue (less agency commissions) |  | $ | 226,258 |  |  | $ | 250,344 |  |  | $ | 279,310 |  |  | $ | 328,220 |
Operating income |  |  | 50,035 |  |  |  | 79,690 |  |  |  | 108,402 |  |  |  | 150,644 |
Net income |  |  | 19,945 |  |  |  | 40,705 |  |  |  | 61,886 |  |  |  | 88,267 |
Basic net income per share |  | $ | 0.22 |  |  | $ | 0.46 |  |  | $ | 0.71 |  |  | $ | 1.01 |
Diluted net income per share |  | $ | 0.22 |  |  | $ | 0.46 |  |  | $ | 0.70 |  |  | $ | 1.00 |
Year Ended December 31, 2017: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue (less agency commissions) |  | $ | 203,461 |  |  | $ | 226,681 |  |  | $ | 218,977 |  |  | $ | 233,609 |
Operating income |  |  | 43,472 |  |  |  | 142,394 |  |  |  | 49,900 |  |  |  | 54,965 |
Net income (loss) |  |  | 10,505 |  |  |  | 70,561 |  |  |  | 15,316 |  |  |  | 165,570 |
Basic net income (loss) per share |  | $ | 0.15 |  |  | $ | 0.98 |  |  | $ | 0.21 |  |  | $ | 2.15 |
Diluted net income (loss) per share |  | $ | 0.14 |  |  | $ | 0.97 |  |  | $ | 0.21 |  |  | $ | 2.13 |

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/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
Name: | us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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