The total number of new claims filed pertaining to a loss contingency during the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

Name:	us-gaap_LossContingencyNewClaimsFiledNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Commitment and Contingencies: Legal Proceedings - Narrative (Details)	Oct. 31, 2019 civil_complaint	Oct. 29, 2019 patent
Lupin Patent Infringement
Gain Contingencies [Line Items]
Number of patents allegedly infringed upon \| patent		4
US District Court for the Northern District of Ohio
Gain Contingencies [Line Items]
Number of civil complaints filed against entity \| civil_complaint	3