CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Income Statement [Abstract]
Service revenue, net	$ 791	$ 303
Other	5
Revenue, net of contractual allowances and adjustments	796	303
less allowance for doubtful accounts	(84)	(55)
Net sales	712	248
Cost of sales	688	182
Gross profit	24	66
OPERATING EXPENSES:
Operating expenses	2,178	662
Impairment of goodwill	294
TOTAL OPERATING EXPENSES	2,472	662
OPERATING LOSS	(2,448)	(596)
OTHER INCOME (EXPENSE):
Interest expense, net	(8)	(162)
Warrant revaluation	261
Gain on settlement liability, net	141
Loss on settlement of equity instrument	(385)
Other expense	9	(162)
LOSS BEFORE INCOME TAXES	(2,439)	(758)
INCOME TAX EXPENSE	0
NET LOSS	(2,439)	(758)
DEEMED DIVIDENDS ON ISSUANCE OR EXCHANGE OF PREFERRED UNITS	(3,514)
TOTAL DIVIDENDS	(3,514)
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (5,953)	$ (758)
BASIC AND DILUTED LOSS PER COMMON SHARE (IN DOLLARS PER SHARE)	$ (0.47)	$ (1.69)
BASIC AND DILUTED WEIGHTED-AVERAGE SHARES OF COMMON STOCK OUTSTANDING (IN SHARES)	12,576,037	449,726