Fair Value Measurements (Schedule of Changes in the Fair Value Measurement of Contingent Obligation using Significant Unobservable Inputs) (Details) (USD $)	3 Months Ended				9 Months Ended
	Sep. 30, 2013		Sep. 30, 2012		Sep. 30, 2013		Sep. 30, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Balance, Beginning of Period					$ 1,250,000
Total gains or losses for the period:
Non-cash gain on change in fair value of contingent obligation included in general and administrative expense	(661,000)		0		(1,250,000)
Balance, End of Period
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Balance, Beginning of Period	661,000		2,150,000		1,250,000		2,150,000
Total gains or losses for the period:
Non-cash gain on change in fair value of contingent obligation included in general and administrative expense	(661,000)	[1]		[1]	(1,250,000)	[1]		[1]
Balance, End of Period			$ 2,150,000				$ 2,150,000

[1] The Company assesses the estimated fair value of the contingent obligation on a quarterly basis using a probability weighted income approach (discounted cash flow) valuation technique. When preparing discounted cash flow models under the income approach, the Company uses internal forecasts to estimate future cash flows. The Company's internal forecasts are developed using observable (Level 2) and unobservable (Level 3) inputs. The Company previously estimated the fair value of contingent consideration at $3.0 million in V connection with an asset purchase agreement with Avalon Global Solutions, Inc. ("AGS") on December 31, 2011. Under the terms of the Asset Purchase Agreement ("APA"), contingent consideration (or "contingent obligation") is payable provided Adjusted Gross Profit(" AGP") targets of $5,428,000 and $6,752,000 are reached in fiscal 2012 and 2013, respectively. AGS did not meet its AGP target in fiscal 2012 and the Company reduced the fair value of its contingent obligation and remeasured the fair value of this contingent obligation to $2.15 million. The Company revised its third and fourth quarter of 2013 forecasted AGP to reflect lower projected revenue growth from slower implementation of recently sold services. The Company believes these factors make it remote that the 2013 AGP target of $6,752,000 will be reached and accordingly revised the fair value of its contingent obligation to a zero value during the three months ended September 30, 2013. For the three and nine months ended September 30, 2013, the Company recorded a non-cash gain within general and administrative expense as a result of a fair value adjustment of approximately $0.66 million and $1.25 million, respectively.