如果该值为真，则该文档是对先前文件/接受文档的修订。

格式的当前财政年度结束日期-MM-DD。

这是文件报告的重点。在2006年第一季度的季度报告中，这也可以从前期间提供财务信息，应该将第一财年作为财政期间的重点。值：FY，Q1，Q2，Q3，Q4，H1，H2，M9，T1，T2，T3，T3，M8，CY。

这是文档报告的重点年度，以CCYY格式。对于2006年的年度报告，该报告也可能提供前期的财务信息，应将2006财年作为财政年度重点。示例：2006。

订单项表示表中包含的财务概念。这些概念用于披露与表中一个或多个轴定义的域成员相关的可报告信息。

The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.

The type of document being provided (such as 10-K, 10-Q, N-1A, etc). The document type is limited to the same value as the supporting SEC submission type, minus any "/A" suffix. The acceptable values are as follows: S-1, S-3, S-4, S-11, F-1, F-3, F-4, F-9, F-10, 6-K, 8-K, 10, 10-K, 10-Q, 20-F, 40-F, N-1A, 485BPOS, 497, NCSR, N-CSR, N-CSRS, N-Q, 10-KT, 10-QT, 20-FT, and Other.

独特的10位SEC发行的价值，以确定已向SEC提出披露的实体。它通常被缩写为CIK。

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher sec
-Name Regulation 12B
-Number 240
- 第12b节
- 分配1

Indicate number of shares outstanding of each of registrant's classes of common stock, as of latest practicable date. Where multiple classes exist define each class by adding class of stock items such as Common Class A [Member], Common Class B [Member] onto the Instrument [Domain] of the Entity Listings, Instrument

指出“是”或“否”是否已提交了1934年《证券交易法》第13或15（d）条在前12个月内提交的所有报告需要提交此类报告），（2）在过去的90天内遵守此类申请要求。该信息应基于注册人的当前或最新文件，其中包含相关披露。

Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, or (4) Smaller Reporting Company. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.

State aggregate market value of voting and non-voting common equity held by non-affiliates computed by reference to price at which the common equity was last sold, or average bid and asked price of such common equity, as of the last business day of registrant's most recently completed second fiscal quarter. The public float should be reported on the cover page of the registrants form 10K.

该实体的确切名称按其章程中指定的报告提交报告，这是由SEC提交的表格要求的。

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher sec
-Name Regulation 12B
-Number 240
- 第12b节
- 分配1

如果不需要根据该法第13条或第15（d）条提交报告，请指示“是”或“否”。

Indicate "Yes" or "No" if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.

Trading symbol of an instrument as listed on an exchange.