Income Taxes (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Federal statutory income tax rate	34.00%
Increase (decrease) in valuation allowance of deferred tax assets	$ (1,100,000)	$ 6,700,000
Federal and state net operating loss carryforwards	$ 34,000,000	$ 27,800,000
Description of use for federal and state loss carryforwards	State loss carryforwards will begin expiring in 2016 and the federal loss carryforwards will begin expiring in 2021, unless previously utilized.
Internal Revenue Service (IRS) [Member]
Description for limitation of use of tax credit carryforward	The limitation applies when one or more 5% stockholders increase their ownership, in the aggregate, by more than 50% percentage points over a 36-month time period testing period, or the beginning the day after the most recent ownership change, if shorter