Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Details Textual)

v3.8.0.1
Income Taxes (Details Textual)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Taxes [Line Items]    
Effective Income Tax Rate Reconciliation, Percent   35.00%
Scenario, Forecast [Member]    
Income Taxes [Line Items]    
Effective Income Tax Rate Reconciliation, Percent 21.00%