Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details Textual)

v3.10.0.1
Income Taxes (Details Textual)
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Effective Income Tax Rate Reconciliation, Percent 29.20% 37.70% 30.40% 39.80%