Acquisition	9 Months Ended
Sep. 30, 2012
Acquisitions [Abstract]
ACQUISITION	ACQUISITION In August 2012, the Company acquired 100 percent of the equity interest in GAS Tecnologia (GAS), a Brazilian Internet banking, online payment and mobile banking security company for a total purchase price of approximately $39,000, including holdback payments to be paid over the next three years of approximately $15,000, of which approximately $3,000 was included in other current liabilities and approximately $12,000 was included in other long-term liabilities. The GAS solutions aim to prevent various types of fraud, such as phishing, pharming and key logging. GAS also offers clients a security information database service – a consulting service that allows clients to stay up-to-date and educated on current threats in the industry. Upon acquisition, GAS was integrated into the Company's DI security business. At September 30, 2012, while the Company was still in the process of finalizing purchase accounting with respect to opening balance sheet valuations, amortizable intangible assets and goodwill resulting from the acquisition were estimated to be $16,000 and $26,000, respectively. Annual net sales for GAS in 2011 were approximately $14,000. Net sales and earnings of GAS included in the condensed consolidated statements of income for the three and nine months ended September 30, 2012 were not significant.

Acquisition

9 Months Ended

Sep. 30, 2012

In August 2012, the Company acquired 100 percent of the equity interest in GAS Tecnologia (GAS), a Brazilian Internet banking, online payment and mobile banking security company for a total purchase price of approximately $39,000, including holdback payments to be paid over the next three years of approximately $15,000, of which approximately $3,000 was included in other current liabilities and approximately $12,000 was included in other long-term liabilities. The GAS solutions aim to prevent various types of fraud, such as phishing, pharming and key logging. GAS also offers clients a security information database service – a consulting service that allows clients to stay up-to-date and educated on current threats in the industry. Upon acquisition, GAS was integrated into the Company's DI security business. At September 30, 2012, while the Company was still in the process of finalizing purchase accounting with respect to opening balance sheet valuations, amortizable intangible assets and goodwill resulting from the acquisition were estimated to be $16,000 and $26,000, respectively.

Annual net sales for GAS in 2011 were approximately $14,000. Net sales and earnings of GAS included in the condensed consolidated statements of income for the three and nine months ended September 30, 2012 were not significant.