Leases (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Operating Leases [Abstract]
Operating lease ROU assets	$ 4,550
Operating lease liability	4,564
Operating lease cost	$ 207
Minimum [Member]
Operating Leases [Abstract]
Remaining lease term	1 year
Lease extension option term	5 years
Maximum [Member]
Operating Leases [Abstract]
Remaining lease term	10 years
Lease extension option term	10 years