Notes Payable - Schedule of Notes Payable (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Total notes payable	$ 5,523	$ 5,413
Less current portion	(3,830)	(1,819)
Long-term portion of notes payable	1,693	3,594
Note Payable 1 [Member]
Total notes payable	2,300	2,300
Note Payable 2 [Member]
Total notes payable	1,052
Note Payable 3 [Member]
Total notes payable	396
Note Payable 4 [Member]
Total notes payable		254
Note Payable 5 [Member]
Total notes payable	370	650
Note Payable 6 [Member]
Total notes payable	129	177
Note Payable 7 [Member]
Total notes payable	163	266
Note Payable 8 [Member]
Total notes payable		50
Note Payable 9 [Member]
Total notes payable	500
Note Payable 10 [Member]
Total notes payable	146	183
Note Payable 11 [Member]
Total notes payable	226	282
Note Payable 12 [Member]
Total notes payable	241	295
Note Payable 13 [Member]
Total notes payable		946
Note Payable 14 [Member]
Total notes payable		$ 10