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Y","form":"10-K/A","filed":"2014-09-05"},{"start":"2013-10-01","end":"2013-12-31","val":0.02,"accn":"0000789132-15-000019","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2013Q4"},{"start":"2014-01-01","end":"2014-03-31","val":-0.14,"accn":"0000789132-14-000043","fy":2014,"fp":"Q1","form":"10-Q","filed":"2014-04-30"},{"start":"2014-01-01","end":"2014-03-31","val":-0.14,"accn":"0000789132-15-000019","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q1"},{"start":"2014-04-01","end":"2014-06-30","val":-0.13,"accn":"0000789132-15-000019","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q2"},{"start":"2014-07-01","end":"2014-09-30","val":-0.33,"accn":"0000789132-15-000019","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q3"},{"start":"2014-01-01","end":"2014-12-31","val":-0.98,"accn":"0000789132-15-000019","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014"},{"start":"2014-10-01","end":"2014-12-31","val":-0.38,"accn":"0000789132-15-000019","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2014Q4"}]}},"EarningsPerShareBasicAndDiluted":{"label":"Earnings 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Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. 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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":{"Segments":[{"start":"2012-01-01","end":"2012-06-30","val":2,"accn":"0000789132-12-000033","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-05"},{"start":"2012-01-01","end":"2012-09-30","val":2,"accn":"0000789132-12-000055","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-07"},{"start":"2014-01-01","end":"2014-09-30","val":2,"accn":"0000789132-15-000173","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-29"},{"start":"2014-07-01","end":"2014-09-30","val":2,"accn":"0000789132-15-000173","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-29","frame":"CY2014Q3"},{"start":"2015-01-01","end":"2015-03-31","val":2,"accn":"0000789132-15-000060","fy":2015,"fp":"Q1","form":"10-Q","filed":"2015-05-08"},{"start":"2015-01-01","end":"2015-03-31","val":2,"accn":"0000789132-16-000227","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2015Q1"},{"start":"2015-01-01","end":"2015-06-30","val":2,"accn":"0000789132-15-000144","fy":2015,"fp":"Q2","form":"10-Q","filed":"2015-07-30"},{"start":"2015-01-01","end":"2015-06-30","val":2,"accn":"0000789132-16-000287","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2015-04-01","end":"2015-06-30","val":2,"accn":"0000789132-16-000287","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2015Q2"},{"start":"2015-01-01","end":"2015-09-30","val":2,"accn":"0000789132-15-000173","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-29"},{"start":"2015-01-01","end":"2015-09-30","val":2,"accn":"0000789132-16-000305","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2015-07-01","end":"2015-09-30","val":2,"accn":"0000789132-15-000173","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-10-29"},{"start":"2015-07-01","end":"2015-09-30","val":2,"accn":"0000789132-16-000305","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2015Q3"},{"start":"2016-01-01","end":"2016-03-31","val":2,"accn":"0000789132-16-000227","fy":2016,"fp":"Q1","form":"10-Q","filed":"2016-04-29","frame":"CY2016Q1"},{"start":"2016-01-01","end":"2016-06-30","val":2,"accn":"0000789132-16-000287","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29"},{"start":"2016-04-01","end":"2016-06-30","val":2,"accn":"0000789132-16-000287","fy":2016,"fp":"Q2","form":"10-Q","filed":"2016-07-29","frame":"CY2016Q2"},{"start":"2016-01-01","end":"2016-09-30","val":2,"accn":"0000789132-16-000305","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01"},{"start":"2016-07-01","end":"2016-09-30","val":2,"accn":"0000789132-16-000305","fy":2016,"fp":"Q3","form":"10-Q","filed":"2016-11-01","frame":"CY2016Q3"}],"segment":[{"start":"2016-01-01","end":"2016-03-31","val":2,"accn":"0000789132-17-000064","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-28","frame":"CY2016Q1"},{"start":"2017-01-01","end":"2017-03-31","val":2,"accn":"0000789132-17-000064","fy":2017,"fp":"Q1","form":"10-Q","filed":"2017-04-28","frame":"CY2017Q1"},{"start":"2017-01-01","end":"2017-06-30","val":2,"accn":"0000789132-17-000128","fy":2017,"fp":"Q2","form":"10-Q","filed":"2017-08-08"}]}},"NumberOfReportableSegments":{"label":"Number of Reportable Segments","description":"Number of segments reported by the entity. 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