Label	Element	Value
Increase (Decrease) in Deferred Compensation	us-gaap_IncreaseDecreaseInDeferredCompensation	$ 0
Stock or Unit Option Plan Expense	us-gaap_StockOptionPlanExpense	$ 0

The increase (decrease) during the reporting period in the obligation created by employee agreements whereby earned compensation will be paid in the future.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Name:	us-gaap_IncreaseDecreaseInDeferredCompensation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration