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activities.","units":{"USD":[{"start":"2017-01-01","end":"2017-03-31","val":381541,"accn":"0001193125-18-164214","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-15","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":815697,"accn":"0001193125-18-247387","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-13"},{"start":"2017-01-01","end":"2017-09-30","val":996624,"accn":"0001193125-18-327011","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-15"},{"start":"2018-01-01","end":"2018-03-31","val":101985,"accn":"0001193125-18-164214","fy":2018,"fp":"Q1","form":"10-Q","filed":"2018-05-15","frame":"CY2018Q1"},{"start":"2018-01-01","end":"2018-06-30","val":-270102,"accn":"0001193125-18-247387","fy":2018,"fp":"Q2","form":"10-Q","filed":"2018-08-13"},{"start":"2018-01-01","end":"2018-08-31","val":-241821,"accn":"0001193125-18-327011","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-15"},{"start":"2018-09-01","end":"2018-09-30","val":-256492,"accn":"0001193125-18-327011","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-15","frame":"CY2018Q3I"}]}},"GainLossOnSaleOfSecuritiesNet":{"label":"Gain 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