XML 32 R22.htm IDEA: XBRL DOCUMENT v3.4.0.3

Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2016

Equity [Abstract]

Dividends Declared

Presented below is a summary of cash dividends paid to common shareholders, recorded as a reduction of retained earnings.

	Three months ended
(in thousands, except per share data)	March 31, 2016			March 31, 2015
Cash dividends to common stockholders	$	1,518		$	1,307
Cash dividends per common share	$	0.25		$	0.22

X

- Definition

Tabular disclosure of information related to dividends declared, including paid and unpaid dividends.

+ References

No definition available.

+ Details

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

X

- References

No definition available.

+ Details

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