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Note 10. Subsequent Events	9 Months Ended
	Sep. 30, 2015
Subsequent Events [Abstract]
Subsequent Events	On October 5, 2015, the Company’s Board of Directors approved and declared a quarterly cash dividend of $0.03 per share. The dividend is payable on November 2, 2015 to shareholders of record as of October 16, 2015. On October 23, 2015, the Company extended the lease for its current headquarters in Morrisville, NC for a term of 3 years, which extends the lease expiration to October 31, 2019.

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The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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