XML 56 R24.htm IDEA: XBRL DOCUMENT v3.6.0.2

Valuation and Qualifying Accounts and Reserves

12 Months Ended

Dec. 31, 2016

Valuation and Qualifying Accounts [Abstract]

Valuation and Qualifying Accounts and Reserves

VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

Years ended December 31, 2016, 2015 and 2014

(in thousands)

Description	2016				2015			2014
Allowance for doubtful accounts:
Balance, beginning of period	$	200			150			170
Charged to expense	504				392			321
Accounts written off	(681		)		(528	)		(489	)
Recoveries of accounts written off	177				186			148
Balance, end of period	$	200			200			150
Reserve for litigation and claims:
Balance, beginning of period	$	263			133			136
Charged to expense	357				213			71
Revision to accrual, due to settlements	(19		)		(16	)		(5	)
Payments	(325		)		(67	)		(69	)
Balance, end of period	$	276			263			133

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 FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SX 210.12-09)
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

+ Details

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

X

- References

No definition available.

+ Details

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