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Label Element Value
Cumulative Effect, Period of Adoption, Adjusted Balance [Member]  
Stockholders' Equity Attributable to Parent us-gaap_StockholdersEquity $ (6,442,000)
Cumulative Effect, Period of Adoption, Adjusted Balance [Member] | Retained Earnings [Member]  
Stockholders' Equity Attributable to Parent us-gaap_StockholdersEquity $ (6,442,000)