Leases - Summary of Remaining Contractually Obligated Lease Payments and Reconciliation to Lease liability (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Leases [Abstract]
2019 remaining	$ 301
2020	2,002
2021	2,032
2022	2,028
2023	1,816
Thereafter	3,343
Total lease payments	11,522
Discount to present value	(1,187)
Total lease liability	$ 10,335	[1]

[1] The adoption of ASU 2016-02, Leases (Topic 842) in the first quarter of 2019 resulted in the recognition of right-of-use assets and lease liabilities on balance sheet.