Earnings Per Share (EPS Computations) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended |
9 Months Ended |
Sep. 30, 2018 |
Sep. 30, 2017 |
Sep. 30, 2018 |
Sep. 30, 2017 |
| Earnings Per Share [Abstract] |
|
|
|
|
| Less: Earnings allocated to unvested restricted stock |
$ 2,200
|
$ 3,038
|
$ 14,303
|
$ 14,532
|
| Income attributable to common stockholders |
(11)
|
(10)
|
(79)
|
(52)
|
| Income attributable to common stockholders |
$ 2,189
|
$ 3,028
|
$ 14,224
|
$ 14,480
|
| Denominator [Abstract] |
|
|
|
|
| Denominator for basic earnings per common share - weighted average shares outstanding |
19,060
|
16,476
|
17,701
|
16,575
|
| Effect of dilutive securities, Stock options (in shares) |
101
|
335
|
123
|
332
|
| Effect of dilutive securities, Convertible junior subordinated debentures (in shares) |
0
|
787
|
449
|
980
|
| Weighted average number of common and common equivalent shares outstanding for diluted EPS computation |
19,161
|
17,598
|
18,273
|
17,887
|
| Basic and Diluted earnings per common share: |
|
|
|
|
| Continuing operations (in dollars per Share) |
$ 0.11
|
$ 0.18
|
$ 0.80
|
$ 0.87
|
| Continuing operations (in dollars per Share) |
$ 0.11
|
$ 0.17
|
$ 0.78
|
$ 0.81
|
| Antidilutive securities excluded from computation of diluted EPS |
1,065
|
455
|
1,041
|
320
|