Basis of Presentation and Liquidity (Details Narrative) - USD ($) $ in Thousands		9 Months Ended
	Apr. 21, 2016	Sep. 30, 2016
Non-escrow corporate cash and cash equivalents		$ 38
October 31, 2016 [Member]
Unrestricted cash and cash equivalents		230
DSIT Solutions, Ltd [Member]
Company's holdings in DSIT prior to sale transaction	78.70%
Company's holdings after transaction	41.20%
GridSense's [Member]
Proceeds from sale of transaction		1,000
Indemnity escrow		100
Paid of accrued severance and other payroll costs		240
Transaction costs of sale transaction		56
GridSense's [Member] | Third Party Liquidation Officer [Member] | October 31, 2016 [Member]
Amount of creditors claims settled		5,890
Disbursed to creditors		535
Acorn [Member] | Third Party Liquidation Officer [Member] | October 31, 2016 [Member]
Amount of creditors claims settled		5,555
Disbursed to creditors		$ 500