XML 63 R48.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2016
Earnings Per Share [Abstract] |
Schedule of basic and diluted earnings per share | Calculation of basic earnings per share (Basic EPS) and diluted earnings per share (Diluted EPS) is shown below.
| Year ended December 31,
(in thousands, except share and per share data) | 2016 |  | 2015 |  | 2014
Basic |  |  |  |  |
Net income available to common shareholders | $ | 59,340 |  |  | $ | 58,421 |  |  | $ | 52,041 |
Less: income attributable to unvested stock-based compensation awards | (912 | ) |  | (834 | ) |  | (503 | )
Net earnings allocated to common shareholders | 58,428 |  |  | 57,587 |  |  | 51,538 |
Weighted average shares outstanding, including unvested stock-based | 15,044,733 |  |  | 14,940,274 |  |  | 14,824,333 |
Less: unvested stock-based compensation awards | (232,021 | ) |  | (212,081 | ) |  | (147,711 | )
Weighted average shares outstanding - Basic | 14,812,712 |  |  | 14,728,193 |  |  | 14,676,622 |
Diluted |  |  |  |  |
Net earnings allocated to common shareholders | 58,428 |  |  | 57,587 |  |  | 51,538 |
Weighted average shares outstanding - Basic | 14,812,712 |  |  | 14,728,193 |  |  | 14,676,622 |
Plus: incremental shares from assumed conversion of stock-based | 123,519 |  |  | 134,833 |  |  | 113,002 |
Weighted average shares outstanding - Diluted | 14,936,231 |  |  | 14,863,026 |  |  | 14,789,624 |
Basic EPS | $ | 3.94 |  |  | $ | 3.91 |  |  | $ | 3.51 |
Diluted EPS | $ | 3.91 |  |  | $ | 3.87 |  |  | $ | 3.48 |

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

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration