XML 49 R23.htm IDEA: XBRL DOCUMENT v2.4.0.8

Stock Options (Tables)

6 Months Ended

Jun. 30, 2014

Stock Options

Summary of option activity under stock option plan

		Number of Options		Weighted Average Exercise Price			Weighted Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value ($)
									(Dollars in Thousands)
Options outstanding at December 31, 2013		515,143		$	15.98
Plus: Options granted		549,750		21.42
Less:
Options exercised		22,475		12.95
Options expired		—		—
Options forfeited		14,025		17.77
Options outstanding at June 30, 2014		1,028,393		18.93			5.79		$	8,303
Options fully vested and exercisable at June 30, 2014		248,636		$	17.49		2.24		$	2,369

X

- Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ 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)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration