Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2018

Basis of Presentation/Summary of Significant Accounting Policies [Abstract]

Schedule of reconciliation of cash, cash equivalents and restricted cash

(in thousands)	2018		2017
Cash and cash equivalents	$	1,008	$	141
Restricted cash		70		70
Restricted cash included in other assets (long term)		70		140
Total cash, cash equivalents, and restricted cash in the balance sheet	$	1,148	$	351

Schedule of stock-based compensation charges

	For the Years Ended December 31,
	2018		2017
Compensation and related benefits	$	949	$	909
Professional and legal fees		545		301
Acquisition transaction costs		--		7
Interest expense		--		316
Totals	$	1,494	$	1,533

Schedule of number of common shares and common share equivalents excluded from the calculation of diluted net loss per common share

	For the Years Ended December 31,
	2018		2017
Options		73,043		290
Warrants		2,368,431		1,426
Convertible preferred stock		202		--
Convertible note		171,482		4,668
Convertible debenture		--		11,212
Reserved for service providers		1,100		395
Totals		2,614,258		17,991