v2.4.0.6

Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended
	Dec. 31, 2012 Supplier Manufacturer Customer Contract	Dec. 31, 2011 Supplier Customer Contract	Dec. 31, 2010 Customer Supplier
Summary of Significant Accounting Policies (Textual) [Abstract]
Antidilutive securities excluded from computation of earnings per share	106,000	106,000	513,000
Summary of Significant Accounting Policies (Additional Textual) [Abstract]
Maturity of cash equivalents	90 days
Deposits with certain financial institutions	$ 5,500,000	$ 11,400,000
Accounts receivable, allowance for doubtful accounts	339,000	97,000
Inventory net of write-downs	171,000	7,000	(12,000)
Prepaid inventory balances included in prepaid assets	1,061,000	2,158,000
Number of outstanding forward exchange contract	0	1
Unrealized gain or loss		0
Impairment of long-lived assets	0	0	0
Advertising expense	$ 692,000	$ 534,000	$ 1,156,000
Years under examination, description	Company are subject to IRS examination for the 2004 through 2012 tax years
Year under examination	2004
Year under examination one	2012
Percentage of tax benefit likely of being realized upon settlement	50.00%
Number of largest suppliers	3	3	1
Number of major customers	2	3	3
Company's agreement with Samsung to distribute its products to customers in Argentina Expiry date	Mar. 31, 2012
Number of manufacturers	9
Percentage of cost of sales represented by manufacturer one	24.00%
Percentage of cost of sales represented by manufacturer two	24.00%
Percentage of cost of sales represented by manufacturer three	21.00%
Major Customer One [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
Customers accounted for accounts receivable	12.00%	11.00%	48.00%
Customers accounted for total net sales	16.00%	14.00%	31.00%
Major Customer Two [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
Customers accounted for accounts receivable	19.00%	15.00%	0.00%
Customers accounted for total net sales	11.00%	13.00%	18.00%
Major Customer Three [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
Customers accounted for accounts receivable		17.00%	10.00%
Customers accounted for total net sales		13.00%	11.00%
Major supplier one [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
Percentage of total cost of sale by major suppliers	24.00%	42.00%	83.00%
Major supplier two [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
Percentage of total cost of sale by major suppliers	24.00%	21.00%
Major supplier three [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
Percentage of total cost of sale by major suppliers	21.00%	10.00%
Stock Options [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
Antidilutive securities excluded from computation of earnings per share	537,000	527,000	277,000
Minimum [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
Estimated useful lives of property and equipment	18 months
State income tax	3 years
Customers accounted for total net sales	10.00%	10.00%	10.00%
Maximum [Member]
Summary of Significant Accounting Policies (Textual) [Abstract]
Estimated useful lives of property and equipment	7 years
State income tax	4 years

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