Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details 3)

v3.19.1
Income Taxes (Details 3) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]    
Unrecognized tax benefits, beginning of period $ 889 $ 594
Tax positions taken in prior periods:    
Gross increases 166
Gross decreases
Tax positions taken in current period:    
Gross increases 461 295
Settlements
Lapse of statute of limitations
Unrecognized tax benefits, end of period $ 1,516 $ 889