DISCONTINUED OPERATIONS (Details) - USD ($)	1 Months Ended	3 Months Ended
	Feb. 11, 2016	Mar. 31, 2016	Mar. 31, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	$ 1,830,000		$ 5,267,000
Cost of goods sold	1,177,000		3,247,000
Gross margin	653,000		2,020,000
Selling and general and administrative expenses	483,000		1,214,000
Interest expense-net	60,000		163,000
Income before income taxes	110,000		643,000
Income tax	38,000	$ 38,000	235,000
Net income	$ 72,000	$ 72,000	$ 408,000