Leases (Details) $ in Thousands	6 Months Ended
Jun. 30, 2020 USD ($)
Operating lease cost:
Vehicles	$ 173
Facilities rent	176
Operating Lease Cost	$ 319
Weighted Average Discount Rate
Vehicles	3.36%
Facilities rent	3.36%
Minimum [Member]
Remaining Lease Term
Vehicles	4 days
Facilities rent	9 months 29 days
Maximum [Member]
Remaining Lease Term
Vehicles	2 years 8 months 2 days
Facilities rent	6 years 3 months 4 days

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 55
-Paragraph 53
-URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980

Name:	us-gaap_OperatingLeaseCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration