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Revenue (Tables)
6 Months Ended
Jun. 30, 2012
Revenue [Abstract]  
Schedule of revenue
Revenue for the three-month and six-month periods ended June 31, 2012 and 2011 was comprised as follows:
 
Three Months Ended June 30,
2012 Over (Under) 2011
Revenue
2012
2011
Dollars
Percent
Software Licenses
Windows
$
637,900
$
555,400
$
82,500
14.9
%
UNIX/Linux
226,600
356,200
(129,600
)
-36.4
%
864,500
911,600
(47,100
)
-5.2
%
Software Service Fees
Windows
444,400
398,200
46,200
11.6
%
UNIX/Linux
234,900
270,000
(35,100
)
-13.0
%
679,300
668,200
11,100
1.7
%
Other
27,100
58,700
(31,600
)
-53.8
%
Total Revenue
$
1,570,900
$
1,638,500
$
(67,600
)
-4.1
%
Six Months Ended June 30,
2012 Over (Under) 2011
Revenue
2012
2011
Dollars
Percent
Software Licenses
Windows
$
1,270,500
$
1,132,200
$
138,300
12.2
%
UNIX/Linux
490,100
588,400
(98,300
)
-16.7
%
1,760,600
1,720,600
40,000
2.3
%
Software Service Fees
Windows
869,600
769,700
99,900
13.0
%
UNIX/Linux
472,300
546,300
(74,000
)
-13.5
%
1,341,900
1,316,000
25,900
2.0
%
Other
79,000
64,600
14,400
22.3
%
Total Revenue
$
3,181,500
$
3,101,200
$
80,300
2.6
%