UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
NET SALES	$ 658,000	$ 236,000
COST OF GOODS SOLD	459,000	505,000
Gross profit (loss)	199,000	(269,000)
OPERATING EXPENSES:
Selling, general and administrative	1,620,000	1,704,000
Research and development	134,000	270,000
Operating Expenses	1,754,000	1,974,000
OPERATING LOSS FROM CONTINUING OPERATIONS	(1,555,000)	(2,243,000)
OTHER INCOME (EXPENSE):
Interest expense, net	(247,000)	(169,000)
Warrant revaluation	(33,000)	321,000
Other Income (Expense)	(280,000)	152,000
LOSS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	(1,835,000)	(2,091,000)
INCOME TAX EXPENSE (BENEFIT)	0	0
LOSS FROM CONTINUING OPERATIONS	(1,835,000)	(2,091,000)
INCOME (LOSS) FROM DISCONTINUED OPERATIONS, NET OF TAXES	73,000	(1,173,000)
NET LOSS	(1,762,000)	(3,264,000)
PREFERRED STOCK DIVIDENDS	0	(393,000)
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (1,762,000)	$ (3,657,000)
BASIC AND DILUTED LOSS PER COMMON SHARE (IN DOLLARS PER SHARE)	$ (0.07)	$ (0.18)
BASIC AND DILUTED WEIGHTED-AVERAGE SHARES OF COMMON STOCK OUTSTANDING (IN SHARES)	26,779,835	20,323,333
Continuing operations
OTHER INCOME (EXPENSE):
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ (1,835,000)	$ (2,484,000)
BASIC AND DILUTED LOSS PER COMMON SHARE (IN DOLLARS PER SHARE)	$ (0.07)	$ (0.12)
Discontinued operations
OTHER INCOME (EXPENSE):
NET LOSS AVAILABLE TO COMMON STOCKHOLDERS	$ 73,000	$ (1,173,000)
BASIC AND DILUTED LOSS PER COMMON SHARE (IN DOLLARS PER SHARE)	$ 0.00	$ (0.06)