- DefinitionFair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.
 
+ ReferencesReference 1: http://www.xbrl.org/2003/role/disclosureRef
 -Publisher FASB
 -Name Accounting Standards Codification
 -Topic 718
 -SubTopic 10
 -Section 50
 -Paragraph 2
 -Subparagraph (d)(2)
 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901
 
+ Details
|  Name: | 
us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1 | 
|  Namespace Prefix: | 
us-gaap_ | 
|  Data Type: | 
xbrli:monetaryItemType | 
|  Balance Type: | 
credit | 
|  Period Type: | 
duration |