XML 105 R34.htm IDEA: XBRL DOCUMENT v2.4.1.9

Note 11 - Income (Loss) Per Share (Tables)

12 Months Ended

Dec. 28, 2014

Earnings Per Share [Abstract]

Distributed And Undistributed Earnings [Table Text Block]

		Fiscal Year
		2014				2013				2012
Earnings per share from continuing operations:
Basic earnings per share
Distributed earnings		$	0.14			$	0.11			$	0.09
Undistributed earnings			0.23				0.62				0.26
		$	0.37			$	0.73			$	0.35
Diluted earnings per share
Distributed earnings		$	0.14			$	0.11			$	0.09
Undistributed earnings			0.23				0.62				0.26
		$	0.37			$	0.73			$	0.35
Earnings (Loss) per share from discontinued operations:
Basic earnings (loss) per share
Distributed earnings		$	0.00			$	0.00			$	0.00
Undistributed earnings			0.00				0.00				(0.26	)
Diluted earnings (loss) per share
Distributed earnings		$	0.00			$	0.00			$	0.00
Undistributed earnings			0.00				0.00				(0.26	)
Basic earnings per share		$	0.37			$	0.73			$	0.09
Diluted earnings per share		$	0.37			$	0.73			$	0.09

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Fiscal Year
		2014				2013				2012
		(in millions)
Income from continuing operations		$	0.5			$	1.2			$	0.7
Net income			0.5				1.2				0.2

		Fiscal Year
		2014				2013				2012
		(in thousands)
Weighted Average Shares Outstanding			64,998				64,486				63,793
Participating Securities			1,391				1,708				1,974
Shares for Basic Earnings Per Share			66,389				66,194				65,767
Dilutive Effect of Stock Options			59				103				133
Shares for Diluted Earnings Per Share			66,448				66,297				65,900

X

- Definition

Distributed and undistributed earnings.

+ References

No definition available.

+ Details

Name:	tile_DistributedAndUndistributedEarningsTableTextBlock
Namespace Prefix:	tile_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

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