Income Taxes (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
Dec. 31, 2016 |
|
Income Tax Disclosure [Abstract] | |||||
Income tax expense | $ 2,014,000 | $ 1,613,000 | $ 5,632,000 | $ 5,491,000 | |
Effective income tax rate, continuing operations | 34.90% | 34.80% | 35.10% | 35.30% | |
Unrecognized tax benefits, income tax penalties and interest expense | $ 0 | $ 0 | $ 0 | $ 0 | |
Unrecognized tax benefits, income tax penalties and interest accrued | $ 0 | $ 0 | $ 0 |