- DefinitionThe entire disclosure for valuation and qualifying accounts and reserves.
 
+ ReferencesReference 1: http://www.xbrl.org/2003/role/disclosureRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 12
 -Subsection 09
Reference 2: http://www.xbrl.org/2003/role/disclosureRef
 -Publisher FASB
 -Name Accounting Standards Codification
 -Topic 235
 -SubTopic 10
 -Section S99
 -Paragraph 4
 -Subparagraph (SX 210.12-09)
 -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690
 
+ Details
|  Name: | 
srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock | 
|  Namespace Prefix: | 
srt_ | 
|  Data Type: | 
nonnum:textBlockItemType | 
|  Balance Type: | 
na | 
|  Period Type: | 
duration |