XML 54 R18.htm IDEA: XBRL DOCUMENT
v3.20.1

Net Income per Common Share | 3 Months Ended
--- | ---
Mar. 31, 2020
Net Income per Common Share |
Net Income per Common Share | Note 11. Net Income per Common Share The calculation of net income per common share for the three months ended March 31, 2020 and 2019 was as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended March 31,
(dollars and shares in thousands, except per share data) | ​ | 2020 | ​ | 2019
Basic: |  | ​ |  |  | ​ |
Net income | ​ | $ | 23,123 | ​ | $ | 33,749
Average common shares outstanding | ​ |  | 32,850 | ​ |  | 34,481
Basic net income per common share | ​ | $ | 0.70 | ​ | $ | 0.98
​ | ​ | ​ | ​ | ​ | ​ | ​
Diluted: | ​ |  |  | ​ |  |
Net income | ​ | $ | 23,123 | ​ | $ | 33,749
Average common shares outstanding | ​ |  | 32,850 | ​ |  | 34,481
Adjustment for common share equivalents | ​ |  | 25 | ​ |  | 55
Average common shares outstanding-diluted | ​ |  | 32,875 | ​ |  | 34,536
Diluted net income per common share | ​ | $ | 0.70 | ​ | $ | 0.98
​ | ​ | ​ | ​ | ​ | ​ | ​
Anti-dilutive shares | ​ |  | 26 | ​ |  | 3
​

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 The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration