Net Income Per Share (Narrative) (Details) - $ / shares |
9 Months Ended | |||
---|---|---|---|---|
Jun. 13, 2019 |
May 21, 2014 |
Sep. 30, 2020 |
Sep. 30, 2019 |
|
Earnings Per Share [Line Items] | ||||
Dividends payable date declared | Jun. 13, 2019 | |||
Common stock dividends percentage | 5.00% | 5.00% | 5.00% | |
Common stock dividend declared per share | $ 0.05 | |||
Dividends payable date to be paid | Jul. 05, 2019 | |||
Dividends payable date of record | Jun. 26, 2019 | |||
Equity Option [Member] | ||||
Earnings Per Share [Line Items] | ||||
Securities considered to be anti-dilutive and excluded from earnings per share calculation | 145,404 | 66,301 |