Income Taxes (Tables)

3 Months Ended

Mar. 31, 2017

Income Taxes [Abstract]

Rollforward of uncertain tax positions

The unrecognized tax benefit related to uncertain tax positions related to State income tax filings was $1.3 million at March 31, 2017 compared to $196,000 at March 31, 2016. No change was recorded to the unrecognized tax benefit related to uncertain tax positions in each of the three month periods ended March 31, 2017 and 2016.