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Valuation And Qualifying Accounts

12 Months Ended

Dec. 31, 2011

Valuation And Qualifying Accounts [Abstract]

Valuation And Qualifying Accounts

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

For the Years Ended December 31, 2011, 2010 and 2009

(in thousands)

Allowance for doubtful accounts
Balance December 31, 2008		$	67
Provision for doubtful accounts			356
Write-off and adjustments			(137	)
Recoveries			0
Balance December 31, 2009		$	286
Allowance for doubtful accounts
Balance December 31, 2009		$	286
Provision for doubtful accounts			658
Write-off and adjustments			(497	)
Recoveries			6
Balance December 31, 2010		$	453
Allowance for doubtful accounts
Balance December 31, 2010		$	453
Provision for doubtful accounts			733
Write-off and adjustments			(658	)
Recoveries			75
Balance December 31, 2011		$	603

X

- Definition

The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 09

-Article 12



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690

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