Quarterly report pursuant to Section 13 or 15(d)

Divestiture of Disc Publishing Business (Narrative) (Details)

v3.3.0.814
Divestiture of Disc Publishing Business (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jul. 02, 2014
Jul. 01, 2014
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Restricted cash     $ 2,301   $ 2,301   $ 2,300
Disc Publishing              
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]              
Proceeds from sale of disc publishing business $ 22,000            
Escrow deposit   $ 2,300          
Escrow lapsed period   15 months          
Gain on sale of discontinued operations     $ 0 $ 16,182 $ 0 $ 16,182