Taxonomy Viewer

Name	ResearchAndDevelopmentArrangementWithFederalGovernmentCustomerFundingToOffsetCostsIncurred
Namespace	http://fasb.org/us-gaap/2020-01-31
Prefix	us-gaap
Data type	xbrli:monetaryItemType
Period type	duration
Substitution Group	xbrli:item
Balance	credit
Nillable	True
Abstract	False

Text	Lang	Role	Container role
Research and Development Arrangement with Federal Government, Customer Funding to Offset Costs Incurred	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
The amount of customer funding recorded as an offset to costs incurred for a fixed-price, best-efforts research and development cost-sharing arrangement with the Federal Government.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
Publisher	FASB	http://fasb.org/us-gaap/role/ref/legacyRef
Name	Accounting Standards Codification	http://fasb.org/us-gaap/role/ref/legacyRef
Topic	912	http://fasb.org/us-gaap/role/ref/legacyRef
SubTopic	730	http://fasb.org/us-gaap/role/ref/legacyRef
Section	25	http://fasb.org/us-gaap/role/ref/legacyRef
Paragraph	1	http://fasb.org/us-gaap/role/ref/legacyRef
URI	http://asc.fasb.org/extlink&oid=6472174&loc=d3e58812-109433	http://fasb.org/us-gaap/role/ref/legacyRef

	Name	Relation Type	Role
	Research and Development Arrangement with Federal Government [Abstract] `us-gaap:ResearchAndDevelopmentArrangementWithFederalGovernmentAbstract`	parent-child	http://fasb.org/us-gaap/role/disclosure/ResearchAndDevelopment
	Research and Development Arrangement with Federal Government [Abstract] `us-gaap:ResearchAndDevelopmentArrangementWithFederalGovernmentAbstract`	domain-member	http://fasb.org/us-gaap/role/disclosure/ResearchAndDevelopmentScheduleOfResearchAndDevelopmentArrangementContractToPerformForOthersTable