Represents the number of units accrued under dividend equivalents.

No definition available.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that are scheduled to vest.

+ References

No definition available.

+ Details

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- Definition

Number of vested equity instruments other than options outstanding.

+ References

No definition available.

+ Details

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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Unrecognized cost of unvested share-based awards, other than options, awarded to employees as compensation.

+ References

No definition available.

+ Details

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Details

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Deferred Compensation Agreements and Stock-Based Compensation - Restricted Stock Units (Details) - USD ($) $ in Thousands		12 Months Ended
	May 03, 2013	Dec. 31, 2016	Dec. 31, 2015
Stock-based compensation
Accrued dividend equivalent units		1,693
Restricted Stock Units
Stock-based compensation
Units granted	249,065
Number of Units to Vest		149,809
Restricted Stock Units \| 2017
Stock-based compensation
Number of Units to Vest		74,394
Restricted Stock Units \| 2018
Stock-based compensation
Number of Units to Vest		25,138
Restricted Stock Units \| 2019
Stock-based compensation
Number of Units to Vest		48,219
Restricted Stock Units \| 2020
Stock-based compensation
Number of Units to Vest		2,058
Equity Plan \| Restricted Stock Units
Stock-based compensation
Units granted		249,065
Number of vested units		99,256
Compensation expense recognized		$ 1,627	$ 1,050
Unrecognized compensation expense		$ 2,100
Period to recognize unrecognized compensation expense		3 years 3 months
Accrued dividend equivalent units		1,693
Executives \| Equity Plan \| Restricted Stock Units
Stock-based compensation
Units granted	249,065