Quarterly report pursuant to Section 13 or 15(d)

Description of Business and Summary of Significant Accounting Policies (Tables)

v2.4.0.8
Description of Business and Summary of Significant Accounting Policies (Tables)
3 Months Ended
Jun. 30, 2013
Description of Business and Summary of Significant Accounting Policies [Abstract]  
Change in the fair value of warrants
The change in the fair value of warrants is as follows:

 
Three Months Ended
 
 
June 30,
 
 
2013
 
2012
 
Balance at the beginning of the period
 
$
10
   
$
19
 
Change in fair value recorded in earnings
   
(3)
 
   
(1)
 
Balance at the end of the period
 
$
7
   
$
18
 
 
Valuation assumptions to estimate the fair value of options
The Company utilized the following valuation assumptions to estimate the fair value of options that were granted for the three month periods ended June 30, 2013 and 2012, respectively.

STOCK OPTIONS:
 
2013
   
2012
 
Expected life (years)
   
6.0
     
6.0
 
Volatility
   
153.7
%
   
155.3
%
Risk-free interest rate
   
1.41
%
   
0.69
%
Dividend yield
   
0
%
   
0
%
 
Stock option activity
A summary of the stock option activity during the three months ended June 30, 2013 is as follows:
 
 
 
Shares
   
Weighted-
Average
Exercise
Price
 
Weighted-
Average
Remaining
Contractual
Term (in years)
 
Aggregate
Intrinsic
Value
 
Beginning outstanding
   
263,876
   
$
10.23
     
Granted
    -     $ -      
Expected
    -     $ -      
 
                   
Ending outstanding
   
263,876
   
$
10.23
     
7.30
   
$
1,274.00
 
Ending vested and expected to vest
   
263,265
   
$
10.23
     
7.30
   
$
1,274.00
 
Ending exercisable
   
158,080
   
$
14.45
     
6.09
   
$
1,274.00
 
 
Stock options outstanding
The following table summarizes information with respect to stock options outstanding as of June 30, 2013:

Range of
Exercise Prices
   
Number
Outstanding
As of
June 30,
2012
   
Weighted-
Average
Remaining
Contractual
Term
(in years)
   
Weighted-
Average
Exercise
Price
   
Number
Exercisable
As of
June 30,
2012
   
Weighted-
Average
Exercise
Price
As of
June 30,
2012
 
$
2.90
   
$
6.00
     
164,329
     
9.06
   
$
3.81
     
58,602
   
$
3.70
 
 
6.25
     
11.70
     
45,358
     
5.39
     
11.50
     
45,358
     
11.50
 
 
17.80
     
28.10
     
39,269
     
4.22
     
21.63
     
39,244
     
21.63
 
 
30.56
     
61.80
     
14,006
     
1.93
     
43.95
     
13,998
     
43.95
 
 
61.94
     
151.94
     
854
     
1.20
     
88.99
     
832
     
89.52
 
 
152.21
     
285.00
     
58
     
0.34
     
174.08
     
46
     
174.00
 
 
286.72
     
300.27
     
2
     
0.00
     
293.50
     
-
     
-
 
                                                     
$
2.90
   
$
300.27
     
263,876
     
7.30
   
$
10.23
     
158,080
   
$
14.45
 
 
Unvested RSU activity
The following table summarizes the Company’s unvested RSU activity for the three months ended June 30, 2013:

 
Number
 
Weighted-
Average
 
 
of
 
Grant Date
 
 
Shares
 
Fair Value
 
Balance March 31, 2013
   
183,904
   
$
2.67
 
Granted
   
-
   
$
-
 
Forfeited
   
-
   
$
-
 
Vested
   
(34,750)
 
 
$
2.24
 
Balance, June 30, 2013
   
149,154
   
$
2.77