Operating leases, commitments and security deposit (Details Textual) (USD $) In Thousands, except Share data, unless otherwise specified	1 Months Ended			3 Months Ended		9 Months Ended		3 Months Ended	9 Months Ended				3 Months Ended	9 Months Ended	0 Months Ended		9 Months Ended
	Jan. 31, 2014	May 31, 2013	Sep. 30, 2011	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014 STATS Licensing Agreement [Member]	Sep. 30, 2014 STATS Licensing Agreement [Member]	Sep. 30, 2014 Thereafter December 2015 [Member] STATS Licensing Agreement [Member]	Sep. 30, 2014 February-May 2014 [Member] STATS Licensing Agreement [Member]	Sep. 30, 2014 June 2014 [Member] STATS Licensing Agreement [Member]	Sep. 30, 2014 DFS agreement [Member]	Sep. 30, 2014 DFS agreement [Member]	Apr. 04, 2014 DFS agreement [Member] Warrant [Member]	Sep. 30, 2014 Harrison office [Member]	Sep. 30, 2014 DFS Consultants LLC [Member]
Operating Leases Commitments And Security Deposit [Line Items]
Operating Leases Expenses For Rental Deposit Total	$ 3	$ 2	$ 240
Lessor Leasing Arrangements, Operating Leases, Term of Contract	6 months	24 months	39 months
Lease Expiration Date	Jun. 30, 2014	Oct. 31, 2014	Nov. 30, 2014
Operating Leases, Rent Expense, Net				30	53	92	109
Stock Issued During Period, Shares, Issued for Services														5,000			30,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights															100,000
Security Deposit	3		39
License Costs								60	144	20	11	26
License Agreement Expiration Date									Dec. 31, 2015
Technology Services Costs													24	48
Value Of Warrants Issued															80
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate															75.00%
Warrant Issuance Costs															71
Capital Leases, Future Minimum Payments Receivable																$ 71