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Note 21 - Quarterly Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information [Text Block]

(21)    Quarterly Financial Information (Unaudited)

The following is an analysis of certain items in the consolidated statements of operations by quarter for the years ended December 31, 2013 and 2012: 

			2013																2012
			First				Second				Third				Fourth				First				Second				Third				Fourth
			(in thousands, except for per share data)
Net revenue		$	78,411			$	82,166			$	76,278			$	73,859			$	96,463			$	98,912			$	78,763			$	67,466
Gross profit			8,076				8,336				7,261				6,380				12,514				13,223				9,374				8,638
Operating (loss) income			(6,881	)			(689	)			(975	)			(1,843	)			4,503				4,468				635				(559	)
Net (loss) income from continuing operations			(6,459	)			(1,494	)			(1,995	)			61				5,511				5,014				592				(850	)
Net loss from discontinued operations			0				0				0				0				(223	)			(576	)			(6,331	)			(90	)
Net (loss) income		$	(6,459	)		$	(1,494	)		$	(1,995	)		$	61			$	5,288			$	4,438			$	(5,739	)		$	(940	)
Basic (loss) income per share:
(Loss) income per share from continuing operations		$	(0.34	)		$	(0.08	)		$	(0.10	)		$	0			$	0.28			$	0.25			$	0.03			$	(0.04	)
Loss per share from discontinued operations			0				0				0				0				(0.01	)			(0.03	)			(0.33	)			(0.01	)
Net (loss) income per share		$	(0.34	)		$	(0.08	)		$	(0.10	)		$	0			$	0.27			$	0.22			$	(0.30	)		$	(0.05	)
Diluted (loss) income per share:
Loss (income) per share from continuing operations		$	(0.34	)		$	(0.08	)		$	(0.10	)		$	0			$	0.28			$	0.25			$	0.03			$	(0.04	)
Loss per share from discontinued operations			0				0				0				0				(0.01	)			(0.03	)			(0.32	)			(0.01	)
Net (loss) income per share		$	(0.34	)		$	(0.08	)		$	(0.10	)		$	0			$	0.27			$	0.22			$	(0.29	)		$	(0.05	)
Cash dividends declared per common share		$	0.02			$	0.02			$	0.02			$	0.02			$	0.02				0.02			$	0.02			$	0.02

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- Definition

The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 270

-SubTopic 10

-Section 45

-Paragraph 13

-URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e765-108305



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 270

-SubTopic 10

-Section 45

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e725-108305



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 270

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)-(j)

-URI http://asc.fasb.org/extlink&oid=25249566&loc=d3e1280-108306



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section G

-Subsection 1



Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-K (SK)

-Number 229

-Section 302

-Paragraph a

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