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Stock Buy Back Program
6 Months Ended
Jun. 30, 2019
Stock Buy Back Program [Abstract]  
Stock Buy Back Program
Note 18.  Stock Buy Back Program
On July 29, 2018, the Company’s Board of Directors approved a share repurchase program authorizing the Company to repurchase up to $150,000 of its common stock.  Under the share repurchase plan, the Company may purchase common stock in open market transactions, block or privately negotiated transactions, and may from time to time purchase shares pursuant to a trading plan in accordance with Rule 10b5-1 and Rule 10b-18 under the Securities Exchange Act of 1934, as amended, or by any combination of such methods. The number of shares to be purchased and the timing of the purchases are based on a variety of factors.  During the second half of 2018, the Company repurchased 582 shares of its stock at total cost of $24,138 under this program.  No additional shares were repurchased during the six months ended June 30, 2019.  No time limit was set for completion of repurchases under the authorization and the program may be suspended or discontinued at any time.