Warrant Derivative Liabilities (Details Textual) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands			1 Months Ended					3 Months Ended
	May 10, 2020	Nov. 11, 2019	Apr. 16, 2020	Apr. 15, 2020	Jan. 26, 2020	Oct. 28, 2019	Aug. 22, 2019	Jun. 30, 2020	Jun. 30, 2019	Mar. 31, 2020
Warrant Derivative Liabilities (Textual)
Change in fair value of derivative liabilities								$ (17,393)	$ 945
Shares issued in exchange for warrants, description	The November 2019 and January 2020 warrants were exchanged for 7,262 shares of Company common stock, and all of those warrants were extinguished resulting in a gain on extinguishment of $1,630.
Conversion of stock, description						The Company issued 2,243 shares of the Company’s common stock to investors in exchange for the March and May 2017 warrants. Upon the issuance of the 2,243 shares, the March and May 2017 warrants were extinguished. The fair value of the shares issued was $2,186, and the fair value of the warrants was $1,966 resulting in a loss of $220 that was recognized on the exchange.
Number of warrants issued							3,922
Fair value of warrants estimated	$ 6,115						$ 1,576	15,620
Loss on extinguishment								1,038
Trend Discovery SPV I. [Member]
Warrant Derivative Liabilities (Textual)
Fair value of warrants estimated			$ 419	$ 419				2,753
Number of warrants granted			1,000	1,000
Proceeds from loan			$ 438	$ 438
Senior Secured Debt [Member]
Warrant Derivative Liabilities (Textual)
Fair value of warrants estimated				$ 84				551
Warrants exercise price				$ 0.73
Number of warrants granted				200
Senior Secured Debt One [Member]
Warrant Derivative Liabilities (Textual)
Fair value of warrants estimated				$ 21				$ 138
Warrants exercise price				$ 0.73
Number of warrants granted				50
Letter Agreements [Member]
Warrant Derivative Liabilities (Textual)
Shares issued in exchange for warrants, description					The Company entered into letter agreements with accredited institutional investors holding the warrants issued with the Company’s Series B Convertible Preferred Stock on August 21, 2019. Pursuant to the agreements, the investors agreed to a cash exercise of 3,921 of the warrants at a price of $0.51. The Company additionally, granted 5,882 warrants at $0.90. On January 27, 2020, the Company received approximately $2,000 in cash from the exercise of the August 2019 warrants and issued the January 2020 warrants to the investors, which have an exercise price of $0.90 and may be exercised within five years of issuance.
Fair value warrants [Member]
Warrant Derivative Liabilities (Textual)
Shares issued in exchange for warrants, description								On July 12, 2019, the March and August 2018 warrants were exchanged for 4,277 shares of Company common stock, and all of those warrants were extinguished. The fair value of the shares issued was $3,293, and the fair value of the warrants was $2,455 resulting in a loss of $840 that was recognized on the exchange.
Series C Preferred Stock [Member]
Warrant Derivative Liabilities (Textual)
Fair value of warrants estimated		$ 1,107								$ 543
Interest expense on warrant derivative liabilities		$ 107