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Fee Income (Details) - Sales [Member]	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Licensee One [Member]
Product Information [Line Items]
Percentage of fee income	30.00%	41.00%
Licensee Two [Member]
Product Information [Line Items]
Percentage of fee income	14.00%	10.00%
Large Architectural Glass Project [Member]
Product Information [Line Items]
Percentage of fee income	23.00%

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Reference 1: http://www.xbrl.org/2003/role/presentationRef



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-Name Accounting Standards Codification



-Topic 275



-SubTopic 10



-Section 50



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