XML 18 R25.htm IDEA: XBRL DOCUMENT v2.4.0.8

COMPUTATION OF EARNINGS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2014

Earnings Per Share [Abstract]

Calculation of Basic and Diluted Earnings Per Share

The calculation of basic and diluted earnings per share for the three and six month periods ended June 30, 2014 and 2013 was as follows:

		Three month period ended June 30								Six month period ended June 30
		2014				2013				2014				2013
Numerator
Net income		$	5,080			$	6,386			$	7,818			$	11,351
Denominator
Determination of shares
Weighted-average common shares outstanding			5,389				5,368				5,390				5,372
Dilutive effect - share-based awards			4				82				40				78
Diluted weighted-average common shares outstanding			5,393				5,450				5,430				5,450
Earnings per common share attributable to PLPC shareholders
Basic		$	0.94			$	1.19			$	1.45			$	2.11
Diluted		$	0.94			$	1.17			$	1.44			$	2.08

X

- Details

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

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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