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Employee Benefit Plans (Stock Options Outstanding And Exercisable) (Details) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
No. of Options Outstanding | shares | 86,613
Aggregate Intrinsic Value (in thousands) | $ | $ 2,296
No. of Options Currently Exercisable | shares | 3,000
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $ | $ 114
$ 25.00 - 29.99 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
No. of Options Outstanding | shares | 1,250
Weighted-Average Remaining Contractual Life (Months) | $ 28.15
Weighted-Average Remaining Contractual Life (Months) | 2 years 2 months 22 days
Aggregate Intrinsic Value (in thousands) | $ | $ 49
No. of Options Currently Exercisable | shares | 1,250
Weighted-Average Exercise Price of Options Currently Exercisable | $ 28.15
Weighted-Average Remaining Contractual Life (Months) | 2 years 2 months 22 days
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $ | $ 49
$ 25.00 - 29.99 | Minimum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 25.00
$ 25.00 - 29.99 | Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 29.99
30.00 - 34.99 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
No. of Options Outstanding | shares | 1,750
Weighted-Average Remaining Contractual Life (Months) | $ 30.38
Weighted-Average Remaining Contractual Life (Months) | 1 year 11 months
Aggregate Intrinsic Value (in thousands) | $ | $ 65
No. of Options Currently Exercisable | shares | 1,750
Weighted-Average Exercise Price of Options Currently Exercisable | $ 30.38
Weighted-Average Remaining Contractual Life (Months) | 1 year 11 months
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $ | $ 65
30.00 - 34.99 | Minimum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 30.00
30.00 - 34.99 | Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 34.99
35.00 - 39.99 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
No. of Options Outstanding | shares | 32,351
Weighted-Average Remaining Contractual Life (Months) | $ 36.51
Weighted-Average Remaining Contractual Life (Months) | 5 years 8 months 5 days
Aggregate Intrinsic Value (in thousands) | $ | $ 1,006
No. of Options Currently Exercisable | shares | 0
Weighted-Average Exercise Price of Options Currently Exercisable | $ 0.00
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $ | $ 0
35.00 - 39.99 | Minimum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 35.00
35.00 - 39.99 | Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 39.99
40.00 - 44.99 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
No. of Options Outstanding | shares | 38,301
Weighted-Average Remaining Contractual Life (Months) | $ 43.99
Weighted-Average Remaining Contractual Life (Months) | 8 years 6 months
Aggregate Intrinsic Value (in thousands) | $ | $ 904
No. of Options Currently Exercisable | shares | 0
Weighted-Average Exercise Price of Options Currently Exercisable | $ 0.00
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $ | $ 0
40.00 - 44.99 | Minimum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 40.00
40.00 - 44.99 | Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 44.99
45.00 - 50.00 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
No. of Options Outstanding | shares | 12,961
Weighted-Average Remaining Contractual Life (Months) | $ 46.61
Weighted-Average Remaining Contractual Life (Months) | 8 years 2 months
Aggregate Intrinsic Value (in thousands) | $ | $ 272
No. of Options Currently Exercisable | shares | 0
Weighted-Average Exercise Price of Options Currently Exercisable | $ 0.00
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $ | $ 0
45.00 - 50.00 | Minimum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 45.00
45.00 - 50.00 | Maximum |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Ranges Of Exercise Prices | $ 50.00

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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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