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Treasury Stock | 12 Months Ended
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Dec. 31, 2016
TreasuryStockTextBlockAbstract |
Treasury Stock | TREASURY STOCK Common shares held in treasury totaled 354,889 and 251,792 with a cost of $1,214 and $1,042 at December 31, 2016 and 2015, respectively. These shares were withheld from employees to settle personal tax withholding obligations that arose as a result of restricted stock units that vested during the current and prior years.

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- Definition -- None. No documentation exists for this element. -- + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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