Leases (Details Textuals) $ in Millions	12 Months Ended
Dec. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Future sublease payments to be received	$ 10.4
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	6 years
Land \| Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	50 years

Amount of lease payments to be received by lessor for operating lease.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 30
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=119202524&loc=SL77919396-209981

Name:	us-gaap_LessorOperatingLeasePaymentsToBeReceived
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant