- DefinitionThe number of warrants or rights which entitle the entity to receive future services in exchange for the unvested, forfeitable warrants or rights.
Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Accounting Standards Codification
 -Topic 505
 -SubTopic 50
 -Section S99
 -Paragraph 1
 -URI http://asc.fasb.org/extlink&oid=6784392&loc=d3e188667-122775
| Name: | us-gaap_ClassOfWarrantOrRightUnissued | 
| Namespace Prefix: | us-gaap_ | 
| Data Type: | xbrli:sharesItemType | 
| Balance Type: | na | 
| Period Type: | instant |