Property and Equipment (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2019	Dec. 31, 2018
Property and equipment, gross	$ 14,260	$ 12,592
Less: accumulated depreciation	1,590	951
Property and equipment, net	12,670	11,641
Furniture, equipment and software [Member]
Property and equipment, gross	$ 2,820	2,095
Estimated useful life	3 - 7 years
Personal property [Member]
Property and equipment, gross	$ 1,095	1,090
Estimated useful life	5 years
Leasehold improvements [Member]
Property and equipment, gross	$ 1,020	342
Estimated useful life	Lesser of lease term or 5 years
Land improvements [Member]
Property and equipment, gross	$ 601	601
Estimated useful life	15 years
Building [Member]
Property and equipment, gross	$ 8,033	7,773
Estimated useful life	39 years
Land [Member]
Property and equipment, gross	$ 691	$ 691

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment).

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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