Schedule of Future Minimum Lease Payments (Details) - USD ($)	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Leases [Abstract]
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months	$ 5,057,000
Lessee, Operating Lease, Liability, Payments, Due Year Two	3,276,000
Lessee, Operating Lease, Liability, Payments, Due Year Three	2,426,000
Lessee, Operating Lease, Liability, Payments, Due Year Four	2,348,000
Lessee, Operating Lease, Liability, Payments, Due Year Five	1,634,000
Lessee, Operating Lease, Liability, Payments, Due after Year Five	0
Lessee, Operating Lease, Liability, Payments, Due	14,741,000
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	1,470,000
Operating Lease, Liability	13,271,000	$ 14.6
Executory costs excluded	6,100,000		$ 6.2
Sublease income receivable in future	5,300,000		6.0
Operating Lease, Liability, Noncurrent	8,466,000		0
Operating Lease, Liability, Current	$ 4,805,000		$ 0