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Stock-Based Compensation (Details 1) | 3 Months Ended
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Mar. 31, 2016 $ / shares shares
Stock Options [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of Exercised Units (in shares) | shares | 0
Weighted Average Exercised Price (in dollars per shares) | $ / shares | $ 0.00
Number of Exercisable Units (in shares) | shares | 348,279
Weighted Average Exercisable Price (in dollars per shares) | $ / shares | $ 17.68
Stock Appreciation Rights (SARs) [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Number of Exercised Units (in shares) | shares | 0
Weighted Average Exercised Price (in dollars per shares) | $ / shares | $ 0.00
Number of Exercisable Units (in shares) | shares | 46,572
Weighted Average Exercisable Price (in dollars per shares) | $ / shares | $ 14.06

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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