Summary Of Significant Accounting Policies (Accounting Changes To Summary Of Equity) (Details) - USD ($) $ in Thousands |
Sep. 30, 2018 |
Jan. 01, 2018 |
Dec. 31, 2017 |
Sep. 30, 2017 |
Dec. 31, 2016 |
---|---|---|---|---|---|
Error Corrections and Prior Period Adjustments Restatement [Line Items] | |||||
Deferred tax asset | $ 25,285 | $ 24,585 | $ 24,746 | ||
Other assets | 7,530 | 5,082 | |||
Total Assets | 435,657 | 423,403 | |||
Retained earnings | 42,655 | $ 33,250 | 33,056 | ||
Total stockholders’ equity | $ 179,863 | 181,618 | $ 175,128 | $ 146,890 | |
Previously Reported [Member] | |||||
Error Corrections and Prior Period Adjustments Restatement [Line Items] | |||||
Deferred tax asset | 24,908 | ||||
Other assets | 4,543 | ||||
Total Assets | 423,026 | ||||
Retained earnings | 32,679 | ||||
Total stockholders’ equity | 181,241 | 174,795 | 146,615 | ||
Adjustments [Member] | |||||
Error Corrections and Prior Period Adjustments Restatement [Line Items] | |||||
Deferred tax asset | (162) | ||||
Other assets | 539 | ||||
Total Assets | 377 | ||||
Retained earnings | 377 | ||||
Total stockholders’ equity | $ 377 | $ 333 | $ 275 |