Basis of Presentation (Details) - USD ($)		9 Months Ended
	Apr. 17, 2015	Sep. 30, 2015	Sep. 30, 2014	Apr. 16, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Acquisition, cash paid		$ 4,000,000	$ 0
Common stock, par value (in dollars per share)		$ 0.04			$ 0.04
Unamortized debt issuance costs		$ 600,000
Acquisition [Member]
Business Acquisition [Line Items]
Acquisition, purchase price	$ 7,000,000
Acquisition, cash paid	$ 4,000,000
Acquisition, shares paid	6,500,000
Common stock, par value (in dollars per share)	$ 0.04
Value of common stock issued in acquisition	$ 3,000,000
2013 Loan and Security Agreement [Member]
Business Acquisition [Line Items]
Maximum borrowing capacity	7,000,000	7,000,000		$ 10,000,000
Potential maximum borrowing capacity	12,000,000
Amendment fee	100,000
Loans Payable [Member]
Business Acquisition [Line Items]
Term Loan		$ 5,000,000
Loans Payable [Member] | Credit Agreement [Member]
Business Acquisition [Line Items]
Term Loan	$ 5,000,000