Schedule of Future Minimum Lease Payments (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months	$ 3,599,000
Lessee, Operating Lease, Liability, Payments, Due Year Two	2,899,000
Lessee, Operating Lease, Liability, Payments, Due Year Three	2,600,000
Lessee, Operating Lease, Liability, Payments, Due Year Four	1,867,000
Lessee, Operating Lease, Liability, Payments, Due Year Five	195,000
Lessee, Operating Lease, Liability, Payments, Due	11,160,000
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	950,000
Operating Lease, Liability	10,210,000
Executory costs excluded	5,100,000
Sublease income receivable in future	2,700,000
Operating Lease, Liability, Noncurrent	6,837,000	$ 8,234,000
Operating Lease, Liability, Current	$ 3,373,000	$ 3,643,000