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Subsequent Events	9 Months Ended
	Sep. 30, 2018
Subsequent Events [Abstract]
Subsequent Events	19.  SUBSEQUENT EVENTS On October 29, 2018, the Company announced that its Board of Directors increased its regular quarter cash dividend by $0.02, from $0.14 to $0.16 per Company common share, and then declared a regular quarterly cash dividend of $0.16 per Company common share.  The dividend will be paid on November 27, 2018, to shareholders of record on the close of business on November 13, 2018. 

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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