Commitments and Contingencies - (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments Under Non-Cancelable Operating Lease

At December 31, 2018, future minimum rental payments under these non-cancelable operating leases were as follows (unaudited):

Less than 1 year	$	8,203
Year 2	8,307
Year 3	8,137
Year 4	7,837
Year 5	7,021
Thereafter	111,653
	$	151,158