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Income Taxes
6 Months Ended
Jun. 30, 2013
Income Tax Disclosure [Abstract]  
Income Taxes
8.
Income Taxes
 
 
The Company did not have any material uncertain tax positions or unrecognized tax benefits or obligations as of June 30, 2013 and December 31, 2012. The Company recorded a tax benefit of approximately $40,000 in the first quarter of 2013 to reflect the research and development tax credit re-enactment related to fiscal 2012. The Company and its subsidiaries file a consolidated federal income tax return, combined New York and Texas state income tax returns and separate Pennsylvania and Arkansas state income tax returns.