EMPLOYEE AND DIRECTOR EQUITY INCENTIVE PLANS (Tables)

12 Months Ended

Jun. 30, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule Of Share Based Payment Award Stock Options Valuation Assumptions

The following assumptions were used to estimate the fair value of stock options granted during the years ended June 30, 2018 and June 30, 2017 using the Black-Scholes option-pricing model:

	Year ended June 30,
	2018			2017
Expected life of option (years)		4			4
Risk-free interest rate		1.59 - 2.71%			1.14 - 1.7%
Assumed volatility		95.51 - 113.98%			107.7 - 113.55%
Expected dividend rate		0.00	%		0.00	%
Expected forfeiture rate		6.15 - 21.29%			6.23 - 9.18%

Schedule Of Share Based Compensation Stock Options Activity

Information with respect to stock option activity is as follows:

	Number ‎of ‎Options			Weighted ‎Average ‎Exercise Price		Average ‎Remaining ‎Contractual Life ‎(in years)
Balance at June 30, 2016		6,111,360		$	0.88		6.96
Options granted		2,654,100			0.59
Options exercised		(124,252	)		0.56
Options forfeited		(391,910	)		2.55
Balance at June 30, 2017		8,249,298			0.71		6.50
Options granted		1,407,000			0.40
Options forfeited		(2,781,483	)		0.71
Balance at June 30, 2018		6,874,815			0.65		5.87

Disclosure Of Share Based Compensation Arrangements By Share Based Payment Award

The following table summarizes information relating to the stock options outstanding as of June 30, 2018:

	Outstanding						Exercisable
Range of Exercise Prices	Number ‎of ‎Options		Average ‎Remaining ‎Contractual Life ‎(in years)		Weighted ‎Average ‎Exercise ‎Price		Number ‎of ‎Options		Average ‎Remaining ‎Contractual Life ‎(in years)		Weighted ‎Average ‎Exercise ‎Price
$0.28 to $1.00		6,140,365		6.10	$	0.50		3,070,032		5.57	$	0.52
$1.01 to $2.50		645,000		4.31		1.47		533,000		4.17		1.56
$2.51 to $5.00		40,200		1.42		3.93		40,200		1.42		3.93
$5.01 to $6.95		49,250		1.24		5.71		49,250		1.24		5.71
Balance at June 30, 2018		6,874,815		5.87		0.65		3,692,482		5.26		0.77

Schedule Of Unrecognized Compensation Cost Nonvested Awards

Information with respect to unvested employee stock option activity is as follows:

	Number ‎of  ‎Options			Weighted ‎Average ‎Grant Date ‎Fair Value ‎Per Share		Average ‎Remaining ‎Contractual Life ‎(in years)
Balance at June 30, 2016		4,852,367		$	0.54		7.42
Options granted		2,654,100			0.59
Options vested		(2,110,085	)		0.57
Options forfeited		(199,284	)		0.80
Balance at June 30, 2017		5,197,098			0.54		6.93
Options granted		1,407,000			0.40
Options vested		(1,581,266	)		0.56
Options forfeited		(1,840,499	)		0.48
Balance at June 30, 2018		3,182,333			0.51		6.57

Schedule Of Share Based Compensation Restricted Stock Units Award Activity

Information with respect to RSU activity is as follows:

	Number of ‎Restricted ‎Stock Units			Weighted ‎Average ‎Valuation ‎Price Per Unit
Balance at June 30, 2016		4,029,244		$	1.03
RSUs granted		1,671,816			1.15
Shares issued		(144,728	)		0.75
Balance at June 30, 2017		5,556,332			1.07
RSUs granted		4,342,519			0.41
RSUs forfeited		(1,147,231	)		0.75
Shares issued		(1,041,152	)		1.42
Balance at June 30, 2018		7,710,468			0.70