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Stock Award Programs (Tables)
9 Months Ended
Sep. 30, 2017
Nonvested Restricted Stock Shares Activity [Table Text Block]
A summary of RSA activity as of September 30, 2017 and 2016, and changes during nine month periods ended September 30, 2017 and 2016 are set forth below: 
 
 
 
2017
 
2016
 
NON-VESTED AWARDS
 
(Unaudited)
 
 
 
 
 
 
 
Non-vested awards outstanding, January 1,
 
 
250,000
 
 
500,000
 
Granted (+)
 
 
300,000
 
 
-
 
Cancelled (-)
 
 
150,000
 
 
-
 
Vested (-)
 
 
275,000
 
 
250,000
 
Non-vested awards outstanding, September 30,
 
 
125,000
 
 
250,000
 
 
 
 
 
 
 
 
 
Weighted-average remaining contractual life (in years)
 
 
0.2
 
 
1.5
 
 
 
 
 
 
 
 
 
Unamortized RSA compensation expense
 
$
1,090
 
$
61,700
 
 
 
 
 
 
 
 
 
Aggregate intrinsic value of RSAs non-vested, September 30
 
$
81,250
 
$
147,500
 
 
 
 
 
 
 
 
 
Aggregate intrinsic value of RSAs vested during the quarter
 
$
177,750
 
$
185,000
 
Schedule Of Share-Based Compensation, Stock Options, Activity [Table Text Block]
A summary of stock option activity as of September 30, 2017 and 2016, and changes during nine month periods ended September 30, 2017 and 2016 are set forth below:
 
 
 
2017
 
2016
 
 
 
 
 
Weighted
 
 
 
Weighted
 
 
 
 
 
Average
 
 
 
Average
 
 
 
 
 
Grant Date
 
 
 
Grant Date
 
NON-VESTED AWARDS
 
Shares
 
Fair Value
 
Shares
 
Fair Value
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(Unaudited)
 
Non-vested balances, January 1,
 
 
920,000
 
$
0.59
 
 
841,672
 
$
0.80
 
Granted (+)
 
 
3,440,000
 
$
0.30
 
 
650,000
 
$
0.40
 
Cancelled (-)
 
 
860,000
 
$
0.68
 
 
25,000
 
$
0.72
 
Vested (-)
 
 
110,000
 
$
0.69
 
 
534,172
 
$
0.69
 
Non-vested balances, September 30,
 
 
3,390,000
 
$
0.27
 
 
932,500
 
$
0.59
 
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]
 
 
2017
 
2016
 
 
 
 
 
Weighted
 
 
 
Weighted
 
 
 
 
 
Average
 
 
 
Average
 
OUTSTANDING AND EXERCISABLE AWARDS
 
Shares
 
Exercise Price
 
Shares
 
Exercise Price
 
 
 
(Unaudited)
 
Awards outstanding, January 1,
 
 
2,090,668
 
$
0.86
 
 
1,857,668
 
$
0.91
 
Granted (+)
 
 
3,440,000
 
$
0.59
 
 
650,000
 
$
0.70
 
Cancelled (-)
 
 
1,402,334
 
$
0.97
 
 
392,000
 
$
0.62
 
Exercised (-)
 
 
30,000
 
$
0.57
 
 
-
 
 
-
 
Awards outstanding, September 30,
 
 
4,098,334
 
$
0.60
 
 
2,115,668
 
$
0.87
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Awards vested and expected to vest,
 
 
 
 
 
 
 
 
 
 
 
 
 
September 30,
 
 
3,614,538
 
$
0.59
 
 
1,989,739
 
$
0.88
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Awards outstanding and exercisable,
 
 
 
 
 
 
 
 
 
 
 
 
 
September 30,
 
 
708,334
 
$
0.73
 
 
1,183,168
 
$
0.82
 
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]
Share-based compensation (including restricted stock awards) represents both stock options based expense and stock grant expense. The following table sets forth the composition of stock compensation expense included in general and administrative expense for the periods then ended:
 
 
 
THREE MONTHS ENDED
 
NINE MONTHS ENDED
 
 
 
SEPTEMBER 30,
 
JUNE 30,
 
 
 
2017
 
2016
 
2017
 
2016
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(Unaudited)
 
Restricted stock compensation expense
 
$
5,447
 
$
21,786
 
$
156,768
 
$
65,358
 
Non-qualified stock compensation expense
 
 
(86,490)
 
 
46,302
 
 
(18,732)
 
 
139,056
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total share-based compensation before taxes
 
$
(81,043)
 
$
68,088
 
$
138,036
 
$
204,414
 
Employee Stock Option [Member]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Employee Stock Option Grants                
 
 
 
THREE MONTHS ENDED
 
NINE MONTHS ENDED
 
 
 
SEPTEMBER 30,
 
SEPTEMBER 30,
 
 
 
2017
 
 
2016
 
2017
 
 
2016
 
 
 
(Unaudited)
 
Stock options granted
 
 
2,590,000
 
 
 
--
 
 
3,440,000
 
 
 
650,000
 
Expected dividend yield
 
 
0%
 
 
 
--
 
 
0%
 
 
 
0%
 
Expected volatility
 
 
69.6%
 
 
 
--
 
 
68.2%-74.2%
 
 
 
66%-72%
 
Risk-free interest rate
 
 
2.0%
 
 
 
--
 
 
1.8% - 2.1%
 
 
 
0.9%-1.5%
 
Forfeiture rate
 
 
4.2%
 
 
 
--
 
 
4.6% - 6.8%
 
 
 
--
 
Expected life
 
 
5 years
 
 
 
--
 
 
5 years
 
 
 
3-5 years
 
Board OF Directors Option [Member]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Director Stock Option Grants                
 
 
 
THREE MONTHS ENDED
 
NINE MONTHS ENDED
 
 
 
SEPTEMBER 30,
 
SEPTEMBER 30,
 
 
 
2017
 
 
2016
 
2017
 
 
2016
 
 
 
(Unaudited)
 
Stock options granted
 
 
100,000
 
 
 
--
 
 
250,000
 
 
 
--
 
Expected dividend yield
 
 
0%
 
 
 
--
 
 
0%
 
 
 
--
 
Expected volatility
 
 
70.1%
 
 
 
--
 
 
69.6% - 70.1%
 
 
 
--
 
Risk-free interest rate
 
 
2.0%
 
 
 
--
 
 
1.7% - 2.0%
 
 
 
--
 
Forfeiture rate
 
 
5.9%
 
 
 
--
 
 
4.2% - 5.9%
 
 
 
--
 
Expected life
 
 
7 years
 
 
 
--
 
 
7 years
 
 
 
--