Leases - Schedule of Operating Leases (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Operating lease assets	$ 4,212
Total lease assets	5,210
Current financing lease liabilities	247
Current operating lease liabilities	1,367
Total current lease liabilities	1,614
Noncurrent financing lease liabilities	173
Noncurrent operating lease liabilities	2,791
Total long-term lease liabilities	2,964
Total lease liabilities	4,578
Property and Equipment, Net [Member]
Financing lease assets	998
Operating Lease Assets [Member]
Operating lease assets	4,212
Other Accrued Expenses [Member]
Current financing lease liabilities	247
Current operating lease liabilities	1,367
Operating Lease Liabilities [Member]
Noncurrent financing lease liabilities	173
Noncurrent operating lease liabilities	$ 2,791