XML 27 R31.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income Taxes (Details Textual) (USD $)
 9 Months Ended
Sep. 30, 2013
Dec. 31, 2012
Unrecognized Tax Benefits $ 2,093,000 $ 2,350,000
Income Tax Examination, Penalties and Interest Accrued 700,000 700,000
Valuation Allowance, Deferred Tax Asset, Change in Amount 7,100,000  
Valuation Allowance Deferred Tax Asset From Unrealized Losses On Foreign Currency 700,000  
Indian Bureau Of Taxation [Member]
    
Tax Adjustments, Settlements, and Unusual Provisions 439,000  
Additional Foreign Income Tax Expense Benefit Continuing Operations 834,000  
Indian Bureau Of Taxation [Member] | Fiscal Tax YE March 31 2003 [Member]
    
Foreign Income Tax Expense (Benefit), Continuing Operations 259,000  
Indian Bureau Of Taxation [Member] | Fiscal Tax YE March 31 2008 [Member]
    
Foreign Income Tax Expense (Benefit), Continuing Operations 1,000,000  
Indian Bureau Of Taxation [Member] | Fiscal Tax YE March 31 2005 [Member]
    
Foreign Income Tax Expense (Benefit), Continuing Operations 280,000  
Indian Bureau Of Taxation [Member] | Fiscal Tax YE March 31 2006 [Member]
    
Foreign Income Tax Expense (Benefit), Continuing Operations 281,000  
Philippine Bureau Of Taxation [Member]
    
Informal Tax Assessment Received Amount $ 3,800,000