STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Dec. 31, 2019

Schedule of stock option activity

		Weighted-Average		Weighted-Average
	Options	Exercise Price		Remaining Contract Term
Outstanding at December 31, 2018	122,000	$	13.85
Outstanding at December 31, 2019	122,000	$	13.85		2.625 years
Exercisable at December 31, 2019	122,000	$	13.85		2.625 years

Service vesting

Summary of unvested restricted stock award activity

		Weighted-Average
		Grant Date
	Shares	Fair Value per Share
Unvested restricted stock and restricted stock units at December 31, 2018	634,754		2.65
Granted	654,857		2.32
Vested	(375,515)		3.04
Modified	62,962		4.30
Forfeited	(54,556)		2.50
Unvested restricted stock and restricted stock units at December 31, 2019	922,502	$	2.41

Market-based vesting

Summary of unvested restricted stock award activity

		Weighted-Average
		Grant Date
	Shares	Fair Value per Share
Unvested restricted stock units at December 31, 2018	620,457	$	1.72
Granted	21,500		0.75
Vested	—		—
Modified	—		—
Forfeited	(21,808)		0.94
Unvested restricted stock units at December 31, 2019	620,149	$	1.79

Schedule of assumptions used for options

Expected term (years)		2.46
Expected volatility		37.0	%
Expected dividend yield		0.00	%
Risk-free interest rate		2.52	%
Weighted-average grant date fair value	$	0.75