|
Taxes On Income (Reconciliation from the Expected Tax Expense (Benefit) Using the U.S. Federal Income Tax Rate) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Taxes On Income [Abstract] | |||
| Computed tax (benefit) expense at statutory rates | $ 11,777 | $ 9,867 | $ 9,124 |
| Increase (decrease) in income taxes results from: | |||
| Benefit of income not subject to U.S. Federal income tax | (209) | (213) | (213) |
| Expenses not deductible for U.S. Federal income tax | 129 | 96 | 150 |
| State income taxes, net of Federal income tax benefit | 907 | 749 | 476 |
| Texas tax refund (federally tax affected) | 50 | ||
| Other | 13 | 181 | 296 |
| Income Tax Expense (Benefit), Total | 12,617 | 10,756 | 9,883 |
| Tax Credit Recapture | $ 76 | ||