Lessee, Operating Leases (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)
Operating Lease, Right-of-Use Asset	$ 6,791	$ 6,791
Operating Lease, Liability	$ 7,417	$ 7,417
Operating Lease, Weighted Average Discount Rate, Percent	6.78%	6.78%
Lessee, Operating Lease, Renewal Term	5 years	5 years
Operating Lease, Weighted Average Remaining Lease Term	5 years	5 years
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 583	$ 639
Series of Individually Immaterial Business Acquisitions
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability		$ 435
Minimum
Lessee, Operating Lease, Term of Contract	1 year	1 year
Maximum
Lessee, Operating Lease, Term of Contract	8 years	8 years