XML 34 R22.htm IDEA: XBRL DOCUMENT v3.4.0.3
Shareholders' Equity (Tables)
3 Months Ended
Mar. 31, 2016
Equity [Abstract]  
Summary of Stock Option Activity
The following table summarizes stock option activity for the Company during the three months ended March 31, 2016:
 
 
Options
 
Weighted
Average
Exercise
Price
 
Weighted
Average
Remaining
Contractual
Term
 
Aggregate
Intrinsic
Value
Outstanding December 31, 2015
10,719,904

 
$
1.18

 

 

Granted
1,082,000

 
$
0.33

 

 

Exercised

 
$

 

 

Forfeited or expired

 
$

 

 

Outstanding March 31, 2016
11,801,904

 
$
1.11

 
3.58

 
$

Vested at March 31, 2016
8,518,159

 
$
1.23

 
1.66

 
$

 
 
 
 
 
 
 
 
Summary of Carrying Value of Warrant Liability
The following reconciliation of the beginning and ending balances for all warrant liabilities measured at fair market value on a recurring basis using significant unobservable inputs (level 3) during the period ended March 31, 2016 and 2015:
 
March 31, 2016
 
March 31, 2015
Balance – January 1
$
1,958,775

 
$
597,719

Issuance of warrants and effect of repricing
14,636

 
4,286,314

Exercise of warrants

 

(Gain) or loss included in earnings
(481,011
)
 
(1,761,956
)
Transfers in and out/or out of Level 3

 

Balance – March 31
$
1,492,400

 
$
3,122,077