Document and Entity Information [Abstract] Document Type Entity Registrant Name Amendment Flag Entity Central Index Key Pay vs Performance Disclosure [Line Items] Pay vs Performance [Table Text Block] Pay vs Performance Disclosure, Table Company Selected Measure Name Company Selected Measure Name Named Executive Officers, Footnote [Text Block] Named Executive Officers, Footnote PEO Total Compensation Amount PEO Total Compensation Amount PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Adjustment To PEO Compensation, Footnote [Text Block] Adjustment To PEO Compensation, Footnote Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Adjustment to Non-PEO NEO Compensation Footnote Compensation Actually Paid vs. Total Shareholder Return [Text Block] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Net Income [Text Block] Compensation Actually Paid vs. Net Income Total Shareholder Return Amount Total Shareholder Return Amount Net Income (Loss) Attributable to Parent Net income PEO Name PEO Name Award Timing Disclosures [Line Items] Award Timing MNPI Disclosure [Text Block] Award Timing MNPI Disclosure Award Timing Predetermined [Flag] Award Timing Predetermined Award Timing MNPI Considered [Flag] Award Timing MNPI Considered Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted [Flag] Insider Trading Policies and Procedures Adopted