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COMMON STOCK WARRANTS (Tables)
3 Months Ended
Mar. 31, 2018
Stockholders Equity Note [Abstract]  
Schedule Of Common Stock Warrant Activity
Our warrant activity for the three months ended March 31, 2018 and 2017 consisted of the following (in thousands except price data):
 
 
March 31,
 
 
 
2018
 
2017
 
 
 
Number
 
WAvg
Exercise
Price
 
Number
 
WAvg
Exercise
Price
 
Outstanding, Jan. 1
 
 
1,842
 
$
0.59
 
 
60
 
$
2.52
 
Issued
 
 
-
 
 
-
 
 
-
 
 
-
 
Exercised
 
 
-
 
 
-
 
 
-
 
 
-
 
Expired
 
 
-
 
 
-
 
 
-
 
 
-
 
Modification
 
 
-
 
 
-
 
 
-
 
 
-
 
Outstanding, Mar. 31
 
 
1,842
 
$
0.59
 
 
60
 
$
2.52