Acquisition (Details) (USD $)		1 Months Ended	3 Months Ended
	Mar. 31, 2013	Oct. 29, 2012 IRELAND [Member] Employees	Mar. 31, 2013 Design by front limited [Member]	Oct. 29, 2012 Design by front limited [Member]
Acquisition (Textual) [Abstract]
Business acquisition, total purchase price				$ 4,600,000
Business acquisition				2,600,000
Contingent consideration payable	2,147,000			2,100,000
Intangible asset balances increased due to acquisition				2,500,000
Goodwill associated with acquisition				$ 2,500,000
Number of employees joined in connection with the acquisition		13
Date of acquisition			Oct. 29, 2012