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An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.","units":{"Segment":[{"start":"2015-05-01","end":"2016-01-31","val":1,"accn":"0001213900-17-006299","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-06-09"},{"start":"2015-11-03","end":"2016-01-31","val":1,"accn":"0001213900-17-006299","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-06-09","frame":"CY2015Q4"},{"start":"2016-05-01","end":"2017-01-31","val":2,"accn":"0001213900-17-006299","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-06-09"}]}},"NumberOfRealEstateProperties":{"label":"Number of Real Estate Properties","description":"The number of real estate properties owned as of the balance sheet date.","units":{"Properties":[{"end":"2015-10-31","val":3,"accn":"0001213900-15-009617","fy":2016,"fp":"Q2","form":"10-Q","filed":"2015-12-21","frame":"CY2015Q3I"},{"end":"2016-01-31","val":3,"accn":"0001213900-16-011481","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-03-10","frame":"CY2015Q4I"},{"end":"2016-04-30","val":3,"accn":"0001213900-16-015390","fy":2016,"fp":"FY","form":"10-K","filed":"2016-07-29"},{"end":"2016-04-30","val":3,"accn":"0001213900-17-000120","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-01-06"},{"end":"2016-04-30","val":3,"accn":"0001213900-17-004309","fy":2017,"fp":"Q2","form":"10-Q/A","filed":"2017-04-27"},{"end":"2016-04-30","val":3,"accn":"0001213900-17-006299","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-06-09","frame":"CY2016Q1I"},{"end":"2016-07-31","val":3,"accn":"0001213900-16-016789","fy":2017,"fp":"Q1","form":"10-Q","filed":"2016-09-14","frame":"CY2016Q2I"},{"end":"2016-10-31","val":4,"accn":"0001213900-17-000120","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-01-06"},{"end":"2016-10-31","val":4,"accn":"0001213900-17-004309","fy":2017,"fp":"Q2","form":"10-Q/A","filed":"2017-04-27","frame":"CY2016Q3I"},{"end":"2017-01-31","val":4,"accn":"0001213900-17-006299","fy":2017,"fp":"Q3","form":"10-Q","filed":"2017-06-09","frame":"CY2016Q4I"}]}},"OperatingCostsAndExpenses":{"label":"Operating Costs and Expenses","description":"Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. 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Amount excludes temporary equity. Alternate caption for the concept is permanent 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