SUBSEQUENT EVENTS (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Subsequent Event [Line Items]
Lines of credit		$ 2,000
Line of credit expiration date		Mar. 31, 2018
NetWolves [Member]
Subsequent Event [Line Items]
Lines of credit		$ 4,000
Subsequent Events [Member]
Subsequent Event [Line Items]
Proceeds from sale of joint venture	$ 676
Line of credit expiration date	Jun. 29, 2018
Subsequent Events [Member] | 2016 Stock Plan [Member]
Subsequent Event [Line Items]
Restricted shares of common stock granted (in shares)	725,000
Restricted shares vesting date	Apr. 30, 2018