XML 34 R23.htm IDEA: XBRL DOCUMENT v3.10.0.1
STOCKHOLDERS' EQUITY (Tables)
6 Months Ended
Jun. 30, 2018
Equity [Abstract]  
Summary of stock warrant activity
A summary of stock warrant activity for the six months ended June 30, 2018 are presented below:
 
 
 
Number of

Warrants

(in thousands)
 
 
Weighted

Average

Exercise

Price
 
 
Weighted

Average

Remaining

Contractual

Life (Years)
 
 
Aggregate

Intrinsic

Value

(in thousands)
 
Outstanding at December 31, 2017
 
 
200
 
 
$
1.86
 
 
 
5.80
 
 
$
264
 
Granted
 
 
-
 
 
$
-
 
 
 
 
 
 
 
 
 
Exercised
 
 
(50
)
 
$
0.35
 
 
 
 
 
 
 
 
 
Forfeited
 
 
-
 
 
$
-
 
 
 
 
 
 
 
 
 
Outstanding at June 30, 2018
 
 
150
 
 
$
2.42
 
 
 
6.27
 
 
$
103