NON-CONTROLLING INTEREST AND LOSS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net loss attributable to common stockholders
Net loss	$ (2,828)	$ (12,054)
Non-controlling interest	(114)
Net loss attributable to common shareholders	(2,942)
Basic loss per share:
Net loss attributable to common shareholders	$ (2,942)
Basic loss per share	$ (0.06)
Diluted loss per share:
Net loss attributable to common shareholders	$ (2,942)
Total	46,211,599
Diluted loss per share	$ (0.06)
Class A common stock
Basic loss per share:
Weighted average shares of Class A common stock outstanding	46,211,599
Basic loss per share	$ (0.06)
Diluted loss per share:
Weighted average shares of Class A common stock outstanding	46,211,599
Stock options excluded from diluted loss per share	7,855
Diluted loss per share	$ (0.06)
Market based stock options
Diluted loss per share:
Stock options excluded from diluted loss per share	155,000
Threshold period	90 days
Vesting period	5 years
Threshold volume weighted average per share price trigger	$ 100
Focus LLC
LOSS PER SHARE
Focus LLC common units held by continuing owners	22,568,831,000
Common unit equivalents of outstanding vested and unvested incentive units held by continuing owners	7,614,402,000
Total common units and common unit equivalents attributable to non-controlling interest	30,183,233,000
Total common units and common unit equivalents of incentive units outstanding	76,858,416,000
Ownership interest (as a percentage)	39.30%
Non-controlling interest allocation	60.70%
Convertible incentive units	18,048,706