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Capital Stock
12 Months Ended
Dec. 31, 2016
Stockholders' Equity Note [Abstract]  
Capital Stock
12.
Capital Stock

The Company’s Board of Directors, without any vote or action by the holders of common stock, is authorized to issue preferred stock from time to time in one or more series and to determine the number of shares and to fix the powers, designations, preferences and relative, participating, optional or other special rights of any series of preferred stock.
 
The Board of Directors authorized the Company to repurchase up to 5,000,000 outstanding shares of common stock from time to time either in open market or privately negotiated transactions. At December 31, 2016, the Company had repurchased 2,041,971 shares of its common stock (of which 250,000 shares were purchased in 2016 at a cost of $340,000) and a total of 2,958,029 shares, remained available for repurchase.