Stock Options Granted

No definition available.

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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)
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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F

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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ 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

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, 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 (a)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, to sell the shares, and be entitled to the cash proceeds of such sale. For example, vesting may be expressed as being 25 percent of the shares under option on each anniversary of the grant date.

+ 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 (a)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued 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
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-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
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- Definition

Date the equity-based award expires, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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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

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 2
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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
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- Definition

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

+ References

No definition available.

+ Details

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- Definition

Number of share instruments newly issued under a share-based compensation plan.

+ References

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- Definition

Number of share options (or share units) exercised during the current period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

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-Name Regulation S-X (SX)
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-Section 04
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Incentive Compensation Plan - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions																		1 Months Ended			12 Months Ended
	Jun. 26, 2015	Feb. 20, 2015	Feb. 20, 2015	Feb. 05, 2015	Jan. 29, 2015	Jan. 15, 2015	Nov. 18, 2014	Apr. 08, 2014	Mar. 25, 2014	Mar. 05, 2014	Jan. 01, 2014	Aug. 16, 2013	May. 31, 2013	Mar. 01, 2013	Jan. 28, 2013	Jan. 02, 2012	Apr. 01, 2011	Feb. 24, 2012	Nov. 21, 2011	Jan. 17, 2011	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant Price (in dollars per share)																					$ 8.41	$ 9.03	$ 7.25
Maximum number of shares that are available to be awarded																					5,000,000
Options granted under plan																					$ 4.5
Vesting period of restricted stock															1 year			1 year		1 year	10 years
Options exercised																					0	0	0
Granted, Shares																					0	0	0
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant																					3,942,531
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant Price (in dollars per share)																					$ 9.07
Allocated Share-based Compensation Expense																					$ 1.4
Compensation expense																						$ 1.0	$ 0.5
Unrecognized compensation cost related to unvested restricted stock																					$ 2.5
Executive [Member] \| Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued (in shares)	1,000	34,200	10,000			20,000	3,500	27,500	46,000	5,000	12,626	3,000	45,000	10,000	128,611,000	100,000	25,000	68,000,000	10,000	54,166,000
Grant Price (in dollars per share)	$ 9.84	$ 8.45	$ 8.45			$ 8.38	$ 9.26	$ 8.89	$ 9.18	$ 8.75	$ 8.82	$ 7.57	$ 7.21	$ 7.35		$ 5.26	$ 6.82		$ 4.41
Vesting Date	Jun. 26, 2018	Dec. 31, 2015	Feb. 20, 2018			Jan. 15, 2017	Nov. 17, 2017	Apr. 08, 2017	Mar. 24, 2017	Mar. 04, 2017	Dec. 31, 2014	Aug. 16, 2016	May 31, 2016	Mar. 01, 2016		Jan. 01, 2016	Apr. 01, 2016		Nov. 21, 2014
Number of Equal Vesting Periods	1	1	1			1	1	3	1	1	1	1	3	1		4	1		1
Executive [Member] \| Restricted Stock [Member] \| Long Term Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued (in shares)				50,000														34,000
Grant Price (in dollars per share)				$ 8.55														$ 5.96
Vesting Date				Feb. 05, 2018														Dec. 31, 2014
Number of Equal Vesting Periods				1														1
Executive [Member] \| Restricted Stock [Member] \| Annual Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued (in shares)					20,170													90,000
Grant Price (in dollars per share)					$ 7.93													$ 5.96
Vesting Date					Dec. 31, 2015													Feb. 24, 2015
Number of Equal Vesting Periods					1													1