STOCK INCENTIVE PLAN, OPTIONS AND WARRANTS (Summary of Warrant Activity) (Detail) - Warrants - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding beginning, Number of Options	200,000	770,160	801,760
Vested, Number of Options			(50,000)
Forfeited or canceled, Number of Options		(570,160)	(31,600)
Outstanding ending, Number of Options	200,000	200,000	770,160	801,760
Exercisable, Number of Options	200,000
Outstanding beginning, Weighted Average Exercise Price	$ 13.32	$ 7.87	$ 7.87
Vested, options - Weighted-Average Grant Date Fair Value			6.32
Forfeited or canceled, Weighted Average Exercise Price		6.07	5.75
Outstanding ending, Weighted Average Exercise Price	13.32	$ 13.32	$ 7.87	$ 7.87
Exercisable, Weighted Average Exercise Price	$ 13.32
Weighted Average Remaining Contractual Life (in years)	5 years 4 months 24 days	6 years 4 months 24 days	2 years 2 months 12 days	3 years 1 month 6 days
Exercisable, Weighted Average Remaining Contractual Life (in years)	5 years 4 months 24 days
Outstanding, Aggregate Intrinsic Value			$ 51
Nonvested
Outstanding beginning, Number of Options			50,000
Vested, Number of Options			(50,000)
Outstanding ending, Number of Options				50,000
Outstanding beginning, Weighted Average Exercise Price, Options			$ 6.32
Vested, options Weighted Average Exercise Price, Options			$ 6.32
Outstanding ending, Weighted Average Exercise Price, Unvested Options				$ 6.32