Hurricane Michael (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Loss contingency
Insurance recovery	$ 866
Loss from hurricane damage	7	$ 55
Hurricane Michael.
Loss contingency
Proceeds from business interruption insurance	0	700
Insurance recovery	900	0
Loss from hurricane damage		$ 100
Hurricane Michael. \| Maximum
Loss contingency
Loss from hurricane damage	$ 100

The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227

Name:	us-gaap_InsuranceRecoveries
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration