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Income Taxes (Detail 4) (USD $)
Sep. 30, 2014
Sep. 30, 2013
Net operating loss (NOL) carryforwards    
Deferred tax assets related to available foreign NOL carryforwards $ 6,426,000 $ 4,572,000
Deferred tax asset related to NOL carryforwards 1,674,000 2,107,000
Undistributed foreign earnings 8,000,000  
Cash and cash equivalents held overseas on which taxes would be incurred upon repatriation 9,300,000 10,500,000
Uncertain tax positions    
Uncertain tax positions 0  
Network International, Inc.
    
Net operating loss (NOL) carryforwards    
Deferred tax asset related to NOL carryforwards 1,674,000  
Foreign
    
Net operating loss (NOL) carryforwards    
NOLs subject to expiration $ 547,000