Summary of Significant Accounting Policies (Details 5) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Impairment of Long-Lived Assets
Impairment losses on long-lived assets	$ 0	$ 0
Advertising Costs
Advertising expense	$ 183,000us-gaap_AdvertisingExpense	$ 14,000us-gaap_AdvertisingExpense
Net Income (Loss) Per Share
Denominator for basic net income per share - weighted average shares	12,635,000	13,324,000
Effect of dilutive securities: Stock options and restricted stock units	238,000	98,000
Denominator for diluted net income per share - weighted average shares	12,873,000	13,422,000
Stock Options
Net Income (Loss) Per Share
Options not included in computation because they were anti-dilutive	592,000	901,000
Weighted average exercise of price of options outstanding that were anti-dilutive	$ 4.24	$ 3.60

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

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