Leases (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) Lease
Lease description [Abstract]
Number of operating lease agreements | Lease	2
Lease expense	$ 1,014
Other information on operating leases [Abstract]
Cash payments included in the measurement of lease liabilities reported in operating cash flows	815
Right-of-use assets included in other assets on balance sheet	$ 5,476
Weighted average discount rate	6.80%
Weighted average remaining lease term in years	6 years 10 months 24 days
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:OtherAssets
Maturities and present value of lease liabilities [Abstract]
2020	$ 978
2021	1,015
2022	1,031
2023	1,048
2024	1,065
Thereafter	2,025
Total undiscounted lease payments	7,162
Less: present value adjustment	1,487
Operating lease liability	$ 5,675
Operating Lease, Liability, Statement of Financial Position [Extensible List]	us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
First Lease [Member]
Lease description [Abstract]
Renewal option period	8 years
Second Lease [Member]
Lease description [Abstract]
Renewal option period	7 years
Lease term	10 years