Pay vs Performance Disclosure [Line Items] Pay vs Performance Disclosure [Table] Pay vs Performance [Table Text Block] PEO Total Compensation Amount Non-PEO NEO Average Total Compensation Amount PEO Actually Paid Compensation Amount Non-PEO NEO Average Compensation Actually Paid Amount Total Shareholder Return Amount Peer Group Issuers, Footnote [Text Block] Peer Group Total Shareholder Return Amount Company Selected Measure Amount Company Selected Measure Name Measure [Axis] Measure Name Other Performance Measure, Amount Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] PEO Name PEO Name Compensation Actually Paid vs. Total Shareholder Return [Text Block] Compensation Actually Paid vs. Net Income [Text Block] Compensation Actually Paid vs. Company Selected Measure [Text Block] Total Shareholder Return Vs Peer Group [Text Block] Compensation Actually Paid vs. Other Measure [Text Block] Tabular List [Table Text Block] Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Net Income (Loss) Net Income (Loss) Cover [Abstract] Document Type Amendment Flag Entity Registrant Name Entity Central Index Key