Number of Dissenting shareholders

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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
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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 14
-Section F

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ 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

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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.

+ 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)
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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 30
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- References

No definition available.

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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
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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

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- References

No definition available.

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- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

No definition available.

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
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- References

No definition available.

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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-Name Regulation S-X (SX)
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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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EQUITY (Details 1 - Narrative) $ / shares in Units, $ in Thousands			3 Months Ended		12 Months Ended
	May. 09, 2016 $ / shares	Mar. 21, 2016 $ / shares	Mar. 31, 2016 USD ($) $ / shares shares	Mar. 31, 2015 USD ($) $ / shares shares	Dec. 31, 2015 USD ($) $ / shares shares	Dec. 31, 2014 USD ($) shares	Mar. 29, 2012 USD ($)
Common Stock [Abstract]
Common shares issued \| shares			25,574,061		25,314,756
Dividends declared, usd per share \| $ / shares			$ 0.34	$ 0.10
Treasury Stock [Abstract]
Repurchases of common shares			$ 435
Share-based Compensation [Abstract]
Share-based compensation			2,381	$ 1,680
Subsequent Event
Common Stock [Abstract]
Dividends declared, usd per share \| $ / shares	$ 0.25	$ 0.34
Quarterly \| Subsequent Event
Common Stock [Abstract]
Dividends declared, usd per share \| $ / shares	0.10	0.10
Special \| Subsequent Event
Common Stock [Abstract]
Dividends declared, usd per share \| $ / shares	$ 0.15	$ 0.24
Treasury Stock
Treasury Stock [Abstract]
Remaining authorized repurchase amount			$ 3,800		$ 4,200		$ 10,000
Treasury Stock
Treasury Stock [Abstract]
Repurchases of common stock, shares \| shares			75,296	0	168,008	0
Repurchases of common shares			$ 435		$ 1,151
Treasury stock acquired, average cost per share \| $ / shares			$ 5.75		$ 6.85
Stock Options and Restricted Stock Units
Share-based Compensation [Abstract]
Share-based compensation					$ 5,348	$ 2,600
Compensation not yet recognized, stock options and RSUs			$ 14,800		$ 10,000
Stock Options
Share-based Compensation [Abstract]
Weighted average vesting period			3 months 12 days		4 months 22 days
Restricted Stock Units (RSUs)
Share-based Compensation [Abstract]
Weighted average vesting period			2 years 9 months 15 days		2 years 8 months 15 days
Dissenting Shareholders [Member]
Common Stock [Abstract]
Number of Dissenting shareholders			2
Common shares issued \| shares			2,026,315