Annual report pursuant to Section 13 and 15(d)

Senior Debt (Details Narrative)

Senior Debt (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands				1 Months Ended										12 Months Ended
	Apr. 20, 2017	Apr. 05, 2016	Oct. 28, 2015	Oct. 31, 2018	Sep. 30, 2018	Apr. 30, 2018	Jan. 31, 2018	Dec. 31, 2017	Nov. 30, 2017	Oct. 31, 2017	Mar. 31, 2017	Dec. 31, 2016	Nov. 30, 2016	Dec. 31, 2018	Dec. 31, 2017	Nov. 05, 2019	Aug. 17, 2019	May 10, 2018	May 15, 2017	Sep. 30, 2016	Jun. 30, 2016
Original issuance discount								$ 47,106						$ 42,929	$ 47,106
Debt instrument, face amount																$ 2,315	$ 525	$ 275
Proceeds from issuance of debt															7,500
Shares issued during period, values															5,650
Payment in Cash Note [Member]
Proceeds from issuance of debt				$ 1,170
Senior Lender [Member]
Ownership percentage																			5.00%
Warrant [Member]
Original issuance discount		$ 322										$ 519	$ 430
Number of warrants to purchase shares		93,750										150,000	100,000
Proceeds from issuance of debt												$ 1,500	$ 1,000
Exercise price of warrants		$ 20										$ 10	$ 10
PIK Provision [Member]
Debt, interest rate percentage		4.00%
Series D Preferred Stock [Member]
Shares issued during period, shares			163,441
Series F Preferred Stock [Member]
Shares issued during period, shares			391,903
Senior Credit Facility [Member]
Line of credit			$ 8,000
Debt, interest rate percentage			12.00%																	12.00%	12.00%
Shares issued during period, shares	256,801							444,275
Original issuance discount			$ 437	130	$ 219	$ 103	$ 110	$ 4,540						4,540	4,540
Amortization of debt discount														0	182
Debt instrument, face amount																				$ 5,000	$ 5,000
Debt maturity date	Mar. 31, 2019	Apr. 30, 2017				Mar. 31, 2019	Mar. 31, 2019	Mar. 31, 2019	Mar. 31, 2019	Mar. 31, 2019	Mar. 31, 2019
Proceeds from issuance of debt	$ 11,480			$ 1,300	2,188	$ 1,025	$ 23		$ 1,600	$ 1,600	$ 1,500
Shares issued during period, values	5,649							$ 438
Extention fee	$ 480				20
Penalty fee								42
Deferred finance costs						$ 10		2,678						2,678	2,678
Accrued interest					$ 1,949
Unamortized original issuance discount and deferred finance costs								$ 3,452						2,118	3,452
Senior Credit Facility [Member] \| Payment in Kind (PIK) Note [Member]
Proceeds from issuance of debt							$ 867
Senior Credit Facility [Member] \| Cash Purchase Price [Member]
Debt maturity date	Mar. 31, 2019
Proceeds from issuance of debt	$ 10,100
Senior Credit Facility [Member] \| Straight-Line Method [Member]
Amortization of debt discount														$ 8,492	$ 548