Common Stock and Warrant Issuances (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands																				1 Months Ended			12 Months Ended
	Dec. 15, 2017	Dec. 15, 2017	Dec. 07, 2017	Nov. 30, 2017	Nov. 02, 2017	Oct. 12, 2017	Sep. 30, 2017	Sep. 29, 2017	Sep. 12, 2017	Sep. 08, 2017	Sep. 02, 2017	Aug. 31, 2017	Aug. 18, 2017	Aug. 09, 2017	Jun. 30, 2017	May 18, 2017	May 02, 2017	Mar. 10, 2017	Jul. 07, 2016	May 31, 2017	Mar. 31, 2017	Feb. 28, 2017	Dec. 31, 2017	Dec. 31, 2016	Dec. 14, 2017	Dec. 08, 2017
Number of common stock shares issued during the period				88,700		347,400	220,000					220,000				200,000
Purchase price per share	$ 4.00	$ 4.00
Common stock shares issued during period, value																$ 118
Accounts payable							$ 401					$ 401
Proceeds from sale of equity					$ 94																		$ 650
Warrant exercisable shares					125,000												360,000						665,000
Warrant exercisable price per share					$ 0.75												$ 0.50
Value of common stock shares issued for services																							$ 4,725	$ 1,107
Sale of stock, number of shares issued	2,000,000																						26
Proceeds from issuance of common stock																							$ 395
Warrant expiration date																	May 31, 2022
L2 Capital, LLC [Member]
Warrant exercisable shares										800,000
Number of shares issuable under warrants issued										620,282
Maximum [Member]
Number of common stock shares issued during the period																			43,800,000
Iliad Note [Member]
Warrant exercisable shares																									5,173,640	5,173,640
Number of warrants forfeited																									376,361
Iliad Note [Member]
Warrant exercisable shares																1,231,819
Warrant exercisable price per share																$ 1.05
Warrant expiration date																May 31, 2022
August 2017 Note [Member]
Warrant exercisable shares			144,000											360,000
Warrant term														5 years
Warrant exercisable price per share			$ 0.75											$ 1.05
UAHC Note [Member]
Warrant exercisable shares			1,206,667										861,905
Warrant term													5 years
Warrant exercisable price per share			$ 0.75										$ 1.05
Second Note [Member] | Maximum [Member]
Number of shares issuable under warrants issued											417,975
September 2017 Note [Member]
Warrant exercisable shares									1,000,000
Warrant term									3 years
Warrant exercisable price per share									$ 2.00
May 2017 Note [Member]
Warrant exercisable shares								360,000
Number of shares issuable under warrants issued								226,666
Equity Purchase Agreement [Member ]
Warrant exercisable shares																		400,000
Warrant exercisable price per share																		$ 0.957
Warrant expiration date																		Mar. 10, 2024
Iliad Settlement Agreement [Member]
Number of common stock shares issued during the period			547,660
Warrant exercisable shares																										1,724,547
Warrant exercisable price per share																										$ 0.75
Private Placement [Member]
Warrant exercisable shares																	3,750,000				4,875,000	4,875,000
Warrant term		5 years
Warrant exercisable price per share	$ 4.50	$ 4.50
Proceeds from issuance of common stock		$ 8,000
Series C Warrant [Member]
Warrant exercisable shares																							1
Warrant exercisable price per share																							$ 1.00
Series A Warrant [Member]
Warrant exercisable shares																							1
Warrant term																							3 years
Warrant exercisable price per share																							$ 0.50
Series B Warrant [Member]
Warrant exercisable shares																							1
Warrant term																							3 years
Warrant exercisable price per share																							$ 0.75
Series C Warrant [Member]
Warrant term																							3 years
Common Stock [Member]
Warrant exercisable shares																							3,012,186
Number of common stock shares issued for services																							2,574,000
Value of common stock shares issued for services																							$ 3	$ 1
Common Stock One [Member]
Number of common stock shares issued for services																							2,574,000	825,000
Value of common stock shares issued for services																							$ 4,629	$ 1,107
One Third of Warrant One [Member] | Private Placement [Member]
Warrant exercisable price per share																	$ 0.50				$ 0.50	$ 0.50
One Third of Warrant Two [Member] | Private Placement [Member]
Warrant exercisable price per share																	0.75				0.75	0.75
One Third of Warrant Three [Member] | Private Placement [Member]
Warrant exercisable price per share																	$ 1.00				$ 1.00	$ 1.00
Warrant [Member] | Iliad Note [Member]
Warrant exercisable shares																									1,348,186
Warrant [Member] | UAHC Note [Member]
Warrant exercisable shares			3,620,001
Warrant [Member] | Private Placement [Member]
Warrant exercisable shares															1,000,000
Warrant term															3 years
Warrant exercisable price per share															$ 1.25
Investor [Member]
Number of common stock shares issued during the period																				1,250,000	1,625,000	1,625,000
Purchase price per share																				$ 0.40	$ 0.40	$ 0.40
Proceeds from sale of equity																							$ 500