XML 149 R134.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Note 21: Stock Compensation Plans: Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Tables/Schedules |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable |
| Options Outstanding |
|  | Weighted |  | Options Exercisable
|  | Average | Weighted |  | Weighted
|  | Remaining | Average |  | Average
Range of | Number | Contractual | Exercise | Number | Exercise
Exercise Prices | Outstanding | Term | Price | Exercisable | Price
$8.360 to $19.530 | 48,152 | 3.56 years | $17.884 | 48,152 | $17.884
$21.320 to $24.820 | 77,890 | 4.09 years | 23.760 | 77,740 | 23.760
$26.640 to $29.640 | 73,833 | 5.95 years | 29.491 | 50,374 | 29.493
$32.590 to $38.610 | 109,313 | 6.86 years | 33.029 | 41,902 | 32.751
$41.300 to $47.800 | 121,200 | 8.80 years | 41.370 | 325 | 47.800
$50.710 to $52.200 | 252,411 | 9.07 years | 51.582 | 22,369 | 50.710
| 682,799 | 7.38 years | 38.860 | 240,862 | 27.884

X
- Definition Tabular disclosure of number, weighted-average exercise price or conversion ratio, aggregate intrinsic value, and weighted-average remaining contractual term for exercisable or convertible options that are fully vested and expected to vest. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. + 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 (e)(2) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlockSupplementAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration