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Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.","units":{"USD":[{"start":"2010-01-01","end":"2010-06-30","val":-14458,"accn":"0000792989-11-000015","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-09"},{"start":"2010-01-01","end":"2010-09-30","val":-96982,"accn":"0000844048-11-000012","fy":2011,"fp":"Q3","form":"10-Q/A","filed":"2011-11-15"},{"start":"2010-01-01","end":"2010-12-31","val":-23912,"accn":"0000844048-12-000032","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-05-03","frame":"CY2010"},{"start":"2011-01-01","end":"2011-03-31","val":-21074,"accn":"0000844048-12-000054","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-16","frame":"CY2011Q1"},{"start":"2011-01-01","end":"2011-06-30","val":67409,"accn":"0000792989-11-000015","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-09"},{"start":"2011-01-01","end":"2011-06-30","val":67409,"accn":"0000792989-12-000010","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-14"},{"start":"2011-01-01","end":"2011-09-30","val":-119643,"accn":"0000844048-11-000012","fy":2011,"fp":"Q3","form":"10-Q/A","filed":"2011-11-15"},{"start":"2011-01-01","end":"2011-09-30","val":-119643,"accn":"0000792989-12-000014","fy":2012,"fp":"Q3","form":"10-Q/A","filed":"2012-11-23"},{"start":"2011-01-01","end":"2011-09-30","val":-119643,"accn":"0000792989-12-000016","fy":2012,"fp":"Q3","form":"10-Q/A","filed":"2012-11-23"},{"start":"2011-01-01","end":"2011-12-31","val":-37216,"accn":"0000844048-12-000032","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-05-03"},{"start":"2011-01-01","end":"2011-12-31","val":-37216,"accn":"0000792989-13-000004","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-04-08","frame":"CY2011"},{"start":"2012-01-01","end":"2012-03-31","val":33173,"accn":"0000844048-12-000054","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-16"},{"start":"2012-01-01","end":"2012-03-31","val":33173,"accn":"0000792989-13-000010","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-05-21","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":83080,"accn":"0000792989-12-000010","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-14"},{"start":"2012-01-01","end":"2012-06-30","val":83080,"accn":"0000792989-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-20"},{"start":"2012-01-01","end":"2012-09-30","val":-59703,"accn":"0000792989-12-000014","fy":2012,"fp":"Q3","form":"10-Q/A","filed":"2012-11-23"},{"start":"2012-01-01","end":"2012-09-30","val":-59703,"accn":"0000792989-12-000016","fy":2012,"fp":"Q3","form":"10-Q/A","filed":"2012-11-23"},{"start":"2012-01-01","end":"2012-09-30","val":-59703,"accn":"0000792989-13-000030","fy":2013,"fp":"Q3","form":"10-Q/A","filed":"2013-11-22"},{"start":"2012-01-01","end":"2012-12-31","val":3234,"accn":"0000792989-13-000004","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-04-08"},{"start":"2012-01-01","end":"2012-12-31","val":3234,"accn":"0000792989-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-28","frame":"CY2012"},{"start":"2013-01-01","end":"2013-03-31","val":-67940,"accn":"0000792989-13-000010","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-05-21"},{"start":"2013-01-01","end":"2013-03-31","val":-67940,"accn":"0000792989-14-000006","fy":2014,"fp":"Q1","form":"10-Q/A","filed":"2014-05-23","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":-41817,"accn":"0000792989-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-20"},{"start":"2013-01-01","end":"2013-06-30","val":-41817,"accn":"0000792989-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2013-01-01","end":"2013-09-30","val":-166234,"accn":"0000792989-13-000030","fy":2013,"fp":"Q3","form":"10-Q/A","filed":"2013-11-22"},{"start":"2013-01-01","end":"2013-09-30","val":-166234,"accn":"0000792989-14-000025","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-20"},{"start":"2013-01-01","end":"2013-12-31","val":-75756,"accn":"0000792989-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-28"},{"start":"2013-01-01","end":"2013-12-31","val":-57326,"accn":"0000792989-15-000006","fy":2014,"fp":"Q4","form":"10-K","filed":"2015-04-09"},{"start":"2013-01-01","end":"2013-12-31","val":-57326,"accn":"0000792989-15-000007","fy":2014,"fp":"Q4","form":"10-K","filed":"2015-04-09","frame":"CY2013"},{"start":"2014-01-01","end":"2014-03-31","val":40067,"accn":"0000792989-14-000006","fy":2014,"fp":"Q1","form":"10-Q/A","filed":"2014-05-23","frame":"CY2014Q1"},{"start":"2014-01-01","end":"2014-06-30","val":186128,"accn":"0000792989-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"start":"2014-01-01","end":"2014-09-30","val":174115,"accn":"0000792989-14-000025","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-20"},{"start":"2014-01-01","end":"2014-12-31","val":372043,"accn":"0000792989-15-000006","fy":2014,"fp":"Q4","form":"10-K","filed":"2015-04-09"},{"start":"2014-01-01","end":"2014-12-31","val":372043,"accn":"0000792989-15-000007","fy":2014,"fp":"Q4","form":"10-K","filed":"2015-04-09","frame":"CY2014"}]}},"CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations":{"label":"Cash Provided by (Used in) Operating Activities, Discontinued Operations","description":"Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.","units":{"USD":[{"start":"2013-01-01","end":"2013-12-31","val":961678,"accn":"0000792989-15-000006","fy":2014,"fp":"Q4","form":"10-K","filed":"2015-04-09"},{"start":"2013-01-01","end":"2013-12-31","val":961678,"accn":"0000792989-15-000007","fy":2014,"fp":"Q4","form":"10-K","filed":"2015-04-09","frame":"CY2013"},{"start":"2014-01-01","end":"2014-12-31","val":1433449,"accn":"0000792989-15-000006","fy":2014,"fp":"Q4","form":"10-K","filed":"2015-04-09"},{"start":"2014-01-01","end":"2014-12-31","val":1433449,"accn":"0000792989-15-000007","fy":2014,"fp":"Q4","form":"10-K","filed":"2015-04-09","frame":"CY2014"}]}},"DeferredRevenue":{"label":"Deferred Revenue","description":"Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.","units":{"USD":[{"end":"2010-12-31","val":32545,"accn":"0000792989-11-000015","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-09"},{"end":"2010-12-31","val":32545,"accn":"0000844048-11-000012","fy":2011,"fp":"Q3","form":"10-Q/A","filed":"2011-11-15"},{"end":"2010-12-31","val":32545,"accn":"0000844048-12-000032","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-05-03","frame":"CY2010Q4I"},{"end":"2011-06-30","val":43192,"accn":"0000792989-11-000015","fy":2011,"fp":"Q2","form":"10-Q/A","filed":"2011-09-09","frame":"CY2011Q2I"},{"end":"2011-09-30","val":39644,"accn":"0000844048-11-000012","fy":2011,"fp":"Q3","form":"10-Q/A","filed":"2011-11-15","frame":"CY2011Q3I"},{"end":"2011-12-31","val":40717,"accn":"0000844048-12-000032","fy":2011,"fp":"FY","form":"10-K/A","filed":"2012-05-03"},{"end":"2011-12-31","val":40717,"accn":"0000844048-12-000054","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-16"},{"end":"2011-12-31","val":40717,"accn":"0000792989-12-000010","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-14"},{"end":"2011-12-31","val":40717,"accn":"0000792989-12-000014","fy":2012,"fp":"Q3","form":"10-Q/A","filed":"2012-11-23"},{"end":"2011-12-31","val":40717,"accn":"0000792989-12-000016","fy":2012,"fp":"Q3","form":"10-Q/A","filed":"2012-11-23"},{"end":"2011-12-31","val":40717,"accn":"0000792989-13-000004","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-04-08","frame":"CY2011Q4I"},{"end":"2012-03-31","val":37540,"accn":"0000844048-12-000054","fy":2012,"fp":"Q1","form":"10-Q/A","filed":"2012-05-16","frame":"CY2012Q1I"},{"end":"2012-06-30","val":45721,"accn":"0000792989-12-000010","fy":2012,"fp":"Q2","form":"10-Q/A","filed":"2012-09-14","frame":"CY2012Q2I"},{"end":"2012-09-30","val":42667,"accn":"0000792989-12-000014","fy":2012,"fp":"Q3","form":"10-Q/A","filed":"2012-11-23"},{"end":"2012-09-30","val":42667,"accn":"0000792989-12-000016","fy":2012,"fp":"Q3","form":"10-Q/A","filed":"2012-11-23","frame":"CY2012Q3I"},{"end":"2012-12-31","val":44268,"accn":"0000792989-13-000004","fy":2012,"fp":"FY","form":"10-K/A","filed":"2013-04-08"},{"end":"2012-12-31","val":44268,"accn":"0000792989-13-000010","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-05-21"},{"end":"2012-12-31","val":44268,"accn":"0000792989-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-20"},{"end":"2012-12-31","val":44268,"accn":"0000792989-13-000030","fy":2013,"fp":"Q3","form":"10-Q/A","filed":"2013-11-22"},{"end":"2012-12-31","val":44268,"accn":"0000792989-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-28","frame":"CY2012Q4I"},{"end":"2013-03-31","val":42174,"accn":"0000792989-13-000010","fy":2013,"fp":"Q1","form":"10-Q/A","filed":"2013-05-21","frame":"CY2013Q1I"},{"end":"2013-06-30","val":48538,"accn":"0000792989-13-000016","fy":2013,"fp":"Q2","form":"10-Q/A","filed":"2013-08-20","frame":"CY2013Q2I"},{"end":"2013-09-30","val":42626,"accn":"0000792989-13-000030","fy":2013,"fp":"Q3","form":"10-Q/A","filed":"2013-11-22","frame":"CY2013Q3I"},{"end":"2013-12-31","val":51461,"accn":"0000792989-14-000002","fy":2013,"fp":"FY","form":"10-K","filed":"2014-03-28"},{"end":"2013-12-31","val":51461,"accn":"0000792989-14-000006","fy":2014,"fp":"Q1","form":"10-Q/A","filed":"2014-05-23"},{"end":"2013-12-31","val":51461,"accn":"0000792989-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19"},{"end":"2013-12-31","val":51461,"accn":"0000792989-14-000025","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-20","frame":"CY2013Q4I"},{"end":"2014-03-31","val":56026,"accn":"0000792989-14-000006","fy":2014,"fp":"Q1","form":"10-Q/A","filed":"2014-05-23","frame":"CY2014Q1I"},{"end":"2014-06-30","val":57411,"accn":"0000792989-14-000010","fy":2014,"fp":"Q2","form":"10-Q","filed":"2014-08-19","frame":"CY2014Q2I"},{"end":"2014-09-30","val":48625,"accn":"0000792989-14-000025","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-11-20","frame":"CY2014Q3I"}]}},"Depreciation":{"label":"Depreciation","description":"The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related 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