Consolidated Statements of Stockholders' Equity (Parenthetical) (Unaudited)	6 Months Ended
Jun. 30, 2018 $ / shares shares
COMMON STOCK
Shares issued under long term incentive plan	96,873
Stock compensation expense, unvested shares	608,761
RETAINED EARNINGS
Cash dividend declared per share of common stock \| $ / shares	$ 0.14
TREASURY STOCK, AT COST
Shares issued under long term incentive plan	96,873

Stock issued during period shares under long term incentive plan.

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-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

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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