Adjustment, Year End Fair Value of Equity Awards Granted in Prior Years, Vesting Conditions Failed [Member] Adjustment, Fair Value of Equity Awards Granted, Vested [Member] Adjustment, Change in Fair Value of Equity Awards Granted in Prior Years, Unvested [Member] Non-PEO NEO Total Compensation Amount Adjustment, Change in Fair Value of Equity Awards Granted in Prior Years, Vested [Member] Adjustment, Reported Value of Equity Awards [Member] Adjustment, Value of Dividends or Other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation [Member] Non-PEO NEO Compensation Actually Paid Amount Adjustment, Year End Fair Value of Equity Awards Granted, Unvested [Member]