Stock-Based Compensation (Narrative) (Details) - USD ($)
shares in Thousands, $ in Thousands |
12 Months Ended |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Claw back of dividends |
$ 143
|
$ 202
|
|
| Restricted Stock |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Unamortized cost |
$ 1,800
|
|
|
| Unamortized cost, period of recognition |
2 years 4 months 24 days
|
|
|
| Weighted average period for recognition |
1 year 10 months 24 days
|
|
|
| Fair value of vested restricted stock |
$ 2,100
|
$ 1,200
|
$ 2,200
|
| Shares forfeited (in shares) |
26
|
10
|
7
|
| Performance Shares |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Unamortized cost |
$ 5,000
|
|
|
| Unamortized cost, period of recognition |
2 years
|
|
|
| Weighted average period for recognition |
1 year 8 months 12 days
|
|
|
| Award service period (in years) |
3 years
|
|
|
| Shares forfeited (in shares) |
223
|
197
|
119
|
| Claw back of dividends |
$ 143
|
$ 202
|
$ 0
|
| Performance Shares | 2021 Grants |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Award vesting period |
3 years
|
|
|
| Performance Shares | Minimum | 2019 and 2020 Grants |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Award performance target (as a percent) |
0.00%
|
|
|
| Performance Shares | Minimum | 2021 Grants |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Award performance target (as a percent) |
0.00%
|
|
|
| Performance Shares | Maximum | 2019 and 2020 Grants |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Award performance target (as a percent) |
200.00%
|
|
|
| Performance Shares | Maximum | 2021 Grants |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Award performance target (as a percent) |
200.00%
|
|
|
| Equity Incentive Plan 2013 |
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
|
|
| Authorized to grant (in shares) |
3,300
|
|
|
| Shares available for future issuance (in shares) |
774
|
|
|