STOCKHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2017

Stockholders' Equity Note [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity

	Number of shares			Weighted- average exercise price		Weighted- average contractual term		Aggregate intrinsic value
						(in years)
Outstanding at January 1, 2015		194			971.70		3.50	$	--
Granted		--			--
Exercised		--			--
Forfeited		(152	)		463.32
Expired		(42	)		2,811.53
Outstanding at December 31, 2015		--			--		--	$	--
Granted		--			--
Exercised		--			--
Forfeited		--			--		--
Expired		--			--
Outstanding at December 31, 2016		--			--		--	$	--
Granted		--			--
Exercised		--			--
Forfeited		--			--
Expired		--			--
Outstanding at December 31, 2017		--		$	--		--	$	--
Exercisable at December 31, 2017		--		$	--		--	$	--

Schedule of Nonvested Restricted Stock Units Activity

	Number of Shares			Weighted Average Grant Date Fair Value
Outstanding at January 1, 2015		6,400,001			5.86
Granted		1,992,535			12.89
Vested		(1,001,455	)		5.04
Forfeited		(31,166	)		16.76
Outstanding at December 31, 2015		7,359,915			7.83
Granted		1,924,639			4.99
Vested		(595,726	)		7.38
Forfeited		(46,773	)		10.34
Outstanding at December 31, 2016		8,642,055		$	7.20
Granted		1,836,511			6.40
Vested		(4,103,048	)		5.24
Forfeited		(53,875	)		8.47
Outstanding at December 31, 2017		6,321,643		$	7.17

Schedule Of Warrants Activity

	Warrants			Weighted- average exercise price		Aggregate intrinsic value
Outstanding at January 1, 2015		4,148,228			0.94	$	61,792,184
Issued		--			--
Exercised		(2,950,115	)		0.36
Expired		(11,364	)		2.25
Outstanding at December 31, 2015		1,186,749			2.37	$	11,341,452
Issued		--			--
Exercised		(273,370	)		2.26
Expired		--			2.25
Outstanding at December 31, 2016		913,379		$	2.41	$	1,961,403
Issued		--			--
Exercised		(887,585	)		2.41
Expired		(25,794	)		--
Outstanding at December 31, 2017		--		$	--	$	--