Employee Stock Purchase Plan, Discount Rate

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Equity Plan Maximum Shares

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Equity Plan Remaining Shares Available for Future Grants

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Percent

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Required Average Closing Stock Price Per Share

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Duration of Trading Period Stock Price Must be Maintained

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Performance Multiplier Maximum

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Options, Semi-Annual Performance Period Multiplier, Maximum

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No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Percent Attainment of Performance Goals Required

+ References

No definition available.

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- Definition

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.29)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 30
-Article 5

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- Definition

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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- Definition

The amount of the cost recognized during the period for defined contribution plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

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- Definition

Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.

+ References

No definition available.

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- Definition

Percentage of employer's matching contributions to a defined contribution plan that vests in a given year.

+ References

No definition available.

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- Definition

Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

+ References

No definition available.

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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

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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.

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- Definition

The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

+ 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 (j)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3255-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

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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.

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ References

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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- Definition

Net number of share options (or share units) granted during the period.

+ References

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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- Definition

Percentage of vesting of share-based compensation awards.

+ References

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- Definition

Value, before forfeitures, of stock or other type of equity granted of any equity-based compensation plan other than an employee stock ownership plan (ESOP).

+ References

No definition available.

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- Definition

Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

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- Definition

Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

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Employee Benefit Plans - Narrative (Details) $ / shares in Units, $ in Millions				3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 02, 2015 $ / shares shares	Sep. 10, 2012 shares	Sep. 04, 2012 shares	Dec. 31, 2014	Sep. 30, 2016	Dec. 31, 2016 USD ($) $ / shares shares	Dec. 31, 2015 USD ($) shares	Dec. 31, 2014 USD ($)	Mar. 28, 2016 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common shares authorized						100,000,000	100,000,000
Common stock, shares issued						38,521,000	36,959,000
Shares issued pursuant to benefit plans, shares						319,000
Granted, shares						1,474,000
Equity plan remaining shares available for future grants						2,948,107
Share Price \| $ / shares						$ 4.43
Intrinsic value \| $						$ 0.4	$ 0.1	$ 0.1
Proceeds from stock options exercised \| $						0.6	0.1	0.1
Compensation cost not recognized \| $						2.1
Restricted stock award issued \| $						$ 0.5	$ 0.5	$ 1.1
Employee stock purchase plan, discount rate				12.00%			11.00%	11.00%
Maximum annual contribution per employee, percent						30.00%
Employer matching contribution, percent						6.00%
Employers matching contribution, annual vesting percentage						33.00%
Cost recognized \| $						$ 0.8	$ 0.7	$ 0.8
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employer matching contribution, percent						50.00%
Employers matching contribution, annual vesting percentage						100.00%
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized	1,575,000					165,000			605,000
Share based compensation, gross \| $						$ 2.9
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized						6,700,000
Cost not yet recognized, recognition period						2 years 1 month
Shares available for grants						223,574
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost not recognized \| $						$ 0.3
Cost not yet recognized, recognition period						11 months
2007 Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized						9,050,000
2007 Stock Plan \| Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, shares			291,375
LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common shares authorized						2,000,000.0
Equity plan maximum shares						1,999,938
LTIP \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common shares authorized						500,000
LTIP \| Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted, shares		799,975
Percent attainment of performance goals required		100.00%
Semi-annual performance period multiplier, maximum		2.75
Performance multiplier maximum		2.5
CCPU Inducement Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common shares authorized						600,000
Common stock, shares issued						368,000
2017 Plan \| Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting rights period					50.00%
2017 Plan \| Performance Shares \| $3.45 Average Closing Stock Price
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percent	50.00%
Duration of trading period stock price must be maintained	30 days
Award vesting required average closing stock price per share \| $ / shares	$ 3.45
Award performance period	3 years
2017 Plan \| Performance Shares \| $4.25 Average Closing Stock Price
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percent	50.00%
Duration of trading period stock price must be maintained	30 days
Award vesting required average closing stock price per share \| $ / shares	$ 4.25
Award performance period	4 years