Organization, Basis of Presentation and Summary of Significant Accounting Policies (Details Textual) (USD $)	3 Months Ended	12 Months Ended
	Sep. 30, 2011	Dec. 31, 2012 Institution Supplier Business_Unit Customer	Dec. 31, 2011 Supplier Business_Unit Customer	Dec. 31, 2010 Supplier Customer
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Number of customers concentrated		2	3	3
Number of suppliers concentrated		3	4	5
Experience in operation period		30 years
Bank balances		$ 9,100,000	$ 3,300,000
Uninsured Bank Balance		18,600,000
Impairment loss of goodwill	94,200,000
Long- lived assets impairment charges	18,700,000
Intangible Assets	13,400,000
Net inventory		176,000	309,000
Equipment and Improvement	5,300,000
Goodwill and long lived asset impairment charge amount	112,900,000
Advertising Expense		600,000	700,000	900,000
Number of financial institutions		2
Cash and cash equivalent maximum maturity period		3 months
Number of operating groups		2	2
Assembled Products [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Net inventory		100,000	200,000
Components [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Net inventory		100,000	100,000
Productivity & Graphics [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Total sales incentives		$ 900,000	$ 1,200,000	$ 2,000,000
Maximum [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Estimated useful lives of the asset		7 years
Minimum [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Estimated useful lives of the asset		3 years
Supplier Concentration Risk [Member] | Minimum [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Concentration percentage		10.00%	10.00%
Sales Revenue Goods And Services Net [Member] | Minimum [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Concentration percentage		10.00%	10.00%	10.00%
Sales Revenue Goods And Services Net [Member] | Customer Concentration Risk [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Concentration percentage		61.20%	54.90%	66.30%
Accounts Receivable [Member] | Customer Concentration Risk [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Concentration percentage		78.00%	63.00%	78.00%
Accounts Payable [Member] | Supplier Concentration Risk [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Concentration percentage		1.00%	4.00%	5.00%
Inventory Purchases [Member] | Supplier Concentration Risk [Member] | Minimum [Member]
Organization Basis of Presentation and Summary of Significant Accounting Policies (Textual) [Abstract]
Concentration percentage				10.00%