| Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] |
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|
|
Three
Months Ended
June
30,
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|
|
Nine
Months Ended
June
30,
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|
|
|
|
2013
|
|
|
2012
|
|
|
2013
|
|
|
2012
|
|
|
Income
tax expense at statutory rates
|
|
$
|
359,000
|
|
|
$
|
960,000
|
|
|
$
|
2,796,000
|
|
|
$
|
2,613,000
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|
|
State
income tax, net of federal benefits
|
|
|
67,000
|
|
|
|
177,000
|
|
|
|
516,000
|
|
|
|
482,000
|
|
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Effect
of AMT expense
|
|
|
10,000
|
|
|
|
39,000
|
|
|
|
26,000
|
|
|
|
84,000
|
|
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Non-deductible
expenses
|
|
|
1,000
|
|
|
|
2,000
|
|
|
|
8,000
|
|
|
|
5,000
|
|
|
Effect
of lower income tax rates on foreign income
|
|
|
(45,631
|
)
|
|
|
(188,971
|
)
|
|
|
(812,772
|
)
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|
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(639,657
|
)
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Utilization
of NOL carryforwards
|
|
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(549,542
|
)
|
|
|
(784,219
|
)
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(1,803,834
|
)
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(2,138,683
|
)
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|
Increase
(decrease) in valuation allowance
|
|
|
487,111
|
|
|
|
69,029
|
|
|
|
(258,410
|
)
|
|
|
166,400
|
|
|
Income
tax expense
|
|
$
|
328,938
|
|
|
$
|
273,839
|
|
|
$
|
470,984
|
|
|
$
|
572,060
|
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|