Leases (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2020 USD ($) Location	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($) Location	Jun. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)
Leases [Abstract]
Number of branch locations | Location	2		2
Components of Lease Expense [Abstract]
Operating lease cost	$ 770,000	$ 804,000	$ 1,594,000	$ 1,562,000
Variable cost	131,000	156,000	240,000	416,000
Short-term lease cost	121,000	294,000	314,000	527,000
Total	1,022,000	1,254,000	2,148,000	2,505,000
Other Information Related to Operating Leases [Abstract]
Operating cash flows from operating leases			1,807,000
Right-of-use assets	$ 7,200,000		$ 7,200,000
Weighted average remaining lease term - operating leases, in years	3 years 1 month 6 days		3 years 1 month 6 days
Weighted average discount rate - operating leases	5.90%		5.90%
Operating Lease Liabilities, Payments Due [Abstract]
One year or less	$ 3,042,000		$ 3,042,000
More than one year through two years	2,134,000		2,134,000
More than two years through three years	1,589,000		1,589,000
More than three years through four years	962,000		962,000
More than four years through five years	157,000		157,000
More than five years	940,000		940,000
Total lease payments	8,824,000		8,824,000
Present value discount	(1,157,000)		(1,157,000)
Lease liability	7,667,000		7,667,000
ASC Topic 842 [Member]
Other Information Related to Operating Leases [Abstract]
Right-of-use assets					$ 437,000
Initial recognition of lease liabilities					$ 437,000
Plan [Member]
Other Information Related to Operating Leases [Abstract]
Right-of-use assets		718,000		718,000
Operating Lease Liabilities, Payments Due [Abstract]
Lease liability	$ 7,700,000	$ 718,000	$ 7,700,000	$ 718,000