5. Operating Lease	9 Months Ended
Sep. 30, 2018
Notes to Financial Statements
5. Operating Lease	The Company has future obligations of $6.6 million under current operating leases as follows: due in 2018, $159,000, due in 2019 and 2020, $1.3 million, due in 2021 and 2022, $1.3 million and due after 2022, $3.9 million.

The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-URI http://asc.fasb.org/subtopic&trid=77888251

Name:	us-gaap_LesseeOperatingLeasesTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration