Notes Payable (Details Narrative) $ in Thousands										3 Months Ended			6 Months Ended
	May 15, 2019 shares	May 10, 2019 USD ($) Integer	Apr. 12, 2019 shares	Apr. 09, 2019 USD ($)	Mar. 28, 2019 USD ($)	Jan. 28, 2019 USD ($)	Dec. 06, 2018 USD ($)	Jun. 01, 2018 USD ($)	May 23, 2018 USD ($)	Jun. 30, 2019 USD ($) shares	Jun. 30, 2018 USD ($) shares	Mar. 31, 2018 shares	Jun. 30, 2019 USD ($) shares	Jun. 30, 2018 USD ($)	Dec. 31, 2018 USD ($)
Convertible principal amount										$ 1,884			$ 1,884		$ 3,199
VWAP percentage of common stock			9.99%
Gain on extinguishment of debt										$ 1,131			$ 2,406
Debt conversion, shares issued | shares										46,656,156
Debt conversion										$ 1,250
Stock issued during period shares | shares													43,100,000
Amortization of debt discount										2,731	$ 117		$ 3,822	$ 117
Common Stock [Member]
Stock issued during period shares | shares											750,000
Preferred Stock [Member]
Stock issued during period shares | shares			190
May 2018 Notes [Member]
Notes payable		$ 421
VWAP percentage of common stock		70.00%
Debt instrument conversion description		On May 10, 2019, the original holders of the Company's May 2018 Notes assigned and sold all notes to Oasis Capital, LLC ("Oasis Capital"). On the same date, the Company and Oasis Capital executed a letter agreement to amend the terms of the May 2018 Notes allowing Oasis Capital to convert the total outstanding principal amount of $421 into shares of the Company's common stock, at a price equal to 70% of the lowest trading price during the 20 days preceding the conversion dates, or any lower price made available to any other holder of the Company's securities. This amendment also eliminated the Company's mandatory monthly amortization payments and extended the maturity of the May 2018 Notes until August 15, 2019. After such date, and within 10 business days, any outstanding balance shall be satisfied, at the Company's election, either with: cash, common stock conversion or any combination thereof. On May 15, 2019, the Company issued 10,568,087 shares of its common stock pursuant to the full conversion of the May 2018 Notes.
Threshold trading days | Integer		20
Threshold consecutive trading days | Integer		10
Debt conversion, shares issued | shares	10,568,087
June 2018 Notes [Member]
Notes payable		$ 3,159
VWAP percentage of common stock		70.00%
Gain on extinguishment of debt		$ 1,004
Debt instrument conversion description		On May 10, 2019, the Company executed a letter agreement with the holder of the June 2018 Note to amend the terms of the June 2018 Note allowing the holder to covert the total outstanding principal amount of $3,159 into shares of the Company's common stock, at a price equal to 70% of the lowest trading price during the 20 day preceding the conversion dates, or any lower price made available to any other holder of the Company's securities. This amendment also eliminates the Company's mandatory monthly amortization payments and extended the maturity of the June 2018 Note until December 15, 2019. After such date, and within 10 business days, any outstanding balance shall be satisfied, at the Company's election, either with: cash, common stock conversion, or any combination thereof. The Company accounted for this amendment as an extinguishment of debt and recorded a gain of $1,004. During the three months ended June 30, 2019, the Company issued 46,656,156 shares of its common stock upon the conversion $1,250 in outstanding principal by the holder, reducing the outstanding principle to $1,884 as of June 30, 2019.
Threshold trading days | Integer		20
Threshold consecutive trading days | Integer		10
Beneficial ownership percentage			9.99%
June 2018 Notes [Member] | Common Stock [Member]
Stock issued during period shares | shares			17,500,000
June 2018 Notes [Member] | Preferred Stock [Member]
Stock issued during period shares | shares			150
Debt Amendment [Member]
Gain on extinguishment of debt													1,275
May 2018 Notes Amendment [Member]
Notes payable				$ 50
Gain on extinguishment of debt				$ 127
Debt extinguishment amendment description				On April 9, 2019, the Company entered an amendment to one of its May 2018 Notes to (a) forego the installment payments due on February 23, 2019 and March 23, 2019, (b) extend the maturity date of the note to August 15, 2019, and (c) include a substantial conversion feature allowing the debt holder, in its sole discretion, to have the right to convert the April 15, 2019 monthly payment, and each payment thereafter, into shares of the Company's common stock. The number of shares to be issued will be based on the lower of: i) 70% of the lowest intra-day price of the Company's common stock during the preceding twenty (20) trading days, or ii) any lower price that is made available to any other holder of the Company's securities, whether by sale or conversion, on the date of a conversion notice. In exchange for the amendment, the Company compensated the holder of the note by increasing the outstanding principal due by $50. The Company accounted for this amendment as an extinguishment of debt and recorded a gain of $127.
May 2018 Notes [Member]
Convertible principal amount									$ 840						400
Notes payable									$ 700
Maturity date of notes									Mar. 23, 2019
Debt instrument, description of event of default									Upon the occurrence of an event of default, the outstanding balance of the May 2018 Notes shall immediately increase to 120% of the outstanding balance immediately prior to the event of default and become immediately due and payable.
June 2018 Note [Member]
Convertible principal amount								$ 3,600		$ 1,884			$ 1,884		2,448
Notes payable								$ 3,000
Maturity date of notes								Apr. 01, 2019
Debt instrument, description of event of default								Upon the occurrence of an event of default, the outstanding balance of the June 2018 Note shall immediately increase to 120% of the outstanding balance immediately prior to the event of default and become immediately due and payable.
December 2018 Note [Member]
Convertible principal amount							$ 598								$ 351
Notes payable							$ 500
Maturity date of notes						Oct. 01, 2019	May 06, 2019
Debt instrument accrued interest rate							8.00%
VWAP percentage of common stock						70.00%
Fees payable to borrower						$ 527
May 2018 Notes [Member]
Maturity date of notes					Jul. 15, 2019
VWAP percentage of common stock					70.00%
Fees payable to borrower					$ 121