Financing Transactions (Loan Agreement with GE Capital) (Details) (USD $)	9 Months Ended
	Sep. 30, 2013	Mar. 30, 2012
Debt Instrument [Line Items]
Debt instrument, carrying amount		$ 2,500,000
Line of Credit [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		5,000,000
Current borrowing capacity	700,000
Line of Credit Facility, Amount Outstanding	0
Line of credit facility borrowing capacity, qualified billed accounts receivable, percent	85.00%
Line of credit facility borrowing capacity, qualified unbilled accounts receivable, percent	80.00%
Adjustable interest rate, reference rate, floor percentage 1.5%	1.50%
Loan payable, interest rate spread	5.00%
Incremental borrowing rate used to calculate discount	6.50%
Debt discount	$ 25,593
Loans Payable [Member]
Debt Instrument [Line Items]
Fixed interest rate	10.14%
Prepayment premium, if paid within the first two years of the term loan, percent	3.00%
Prepayment premium, if paid after the first two years of the term loan, percent	2.00%
Final payment fee payable on term loan balance, percent	3.00%
Warrants issued to purchase common stock, in connection with loan agreement	46,584
Warrant exercise price	1.61