Leases - Schedule of Future Minimum Lease Payments Under ASC 840 (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Operating
2019	$ 723
2020	0
2021	0
2022	0
2023	0
Thereafter	0
Total lease payments	723
Finance
2019	419
2020	223
2021	77
2022	0
2023	0
Thereafter	0
Total lease payments	$ 719

No definition available.

Name:	us-gaap_CapitalLeaseObligationsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of minimum lease payments for capital leases.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737