Consolidated Statement of Stockholders' Equity (Unaudited) - 6 months ended Jun. 30, 2018 - USD ($)
$ in Thousands |
Total |
Common Stock |
Treasury Stock |
Additional Paid-In Capital |
Retained Earnings |
| Common stock, shares at beginning of period (in shares) at Dec. 31, 2017 |
|
30,768,050
|
|
|
|
| Stockholders' equity at beginning of period at Dec. 31, 2017 |
$ 358,872
|
$ 3
|
$ (69,818)
|
$ 337,445
|
$ 91,242
|
| Treasury stock, shares at beginning of period (in shares) at Dec. 31, 2017 |
(3,526,870)
|
|
(3,526,870)
|
|
|
| Increase in stockholders' equity: |
|
|
|
|
|
| Share compensation expense |
$ 4,562
|
|
|
4,562
|
|
| Exercise of stock options (in shares) |
|
325,342
|
|
|
|
| Exercise of stock options |
3,561
|
$ 0
|
|
3,561
|
|
| Common stock issued for vested restricted stock (in shares) |
|
205,723
|
|
|
|
| Common stock issued for vested restricted stock |
0
|
$ 0
|
|
0
|
|
| Common stock issued for vested performance shares (in shares) |
|
26,567
|
|
|
|
| Common stock issued for vested performance shares |
0
|
$ 0
|
|
0
|
|
| Common shares withheld and retired to satisfy employee tax withholding obligations upon vesting of share-based awards (in shares) |
|
(82,217)
|
|
|
|
| Common shares withheld and retired to satisfy employee tax withholding obligations upon vesting of share-based awards |
(2,318)
|
$ 0
|
|
(2,318)
|
|
| Net income |
12,405
|
|
|
|
12,405
|
| Common stock, shares at end of period (in shares) at Jun. 30, 2018 |
|
31,243,465
|
|
|
|
| Stockholders' equity at end of period at Jun. 30, 2018 |
$ 378,218
|
$ 3
|
$ (69,818)
|
$ 343,249
|
104,783
|
| Treasury stock, shares at end of period (in shares) at Jun. 30, 2018 |
(3,526,870)
|
|
(3,526,870)
|
|
|
| Increase in stockholders' equity: |
|
|
|
|
|
| Cumulative effect of accounting change |
$ 1,136
|
|
|
|
$ 1,136
|