Acquisition Summary of net impact due to acquisition (Details) - USD ($)		6 Months Ended
	Apr. 17, 2015	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Business Acquisition [Line Items]
Acquisition of Accountable Health Solutions		$ (4,000,000)	$ 0
Debt discount associated with Warrant		$ 3,320,000		$ 0
Common stock, par value (in dollars per share)		$ 0.04		$ 0.04
Acquisition [Member]
Business Acquisition [Line Items]
Acquisition of Accountable Health Solutions	$ (4,000,000)
Common Stock (6,500,000 shares at $0.04 par)	3,000,000
Additional paid-in capital: issuance of shares	2,740,000
Additional paid-in capital: fair value of Warrant	2,656,000
Net increase to APIC with Acquisition	$ 5,396,000
Acquisition, shares paid	6,500,000
Common stock, par value (in dollars per share)	$ 0.04
Acquisition [Member] | Common Stock [Member]
Business Acquisition [Line Items]
Common Stock (6,500,000 shares at $0.04 par)	$ 260,000
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
Net proceeds from Credit Agreement	$ 1,000,000
Debt instrument, fair value disclosure		$ 1,436,000