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SUBSEQUENT EVENT	9 Months Ended
	Sep. 30, 2017
SUBSEQUENT EVENT [Abstract]
SUBSEQUENT EVENT	(13) SUBSEQUENT EVENT On October 20, 2017, San Jac Marine, LLC (“San Jac”), a subsidiary of the Company, purchased certain assets of Sneed Shipbuilding, Inc. for $14,905,000 in cash including its Channelview, Texas shipyard.  San Jac is a builder of marine vessels for both inland and offshore applications as well providing repair and maintenance services.  The Company intends to build towboats at the shipyard and use the facilities for routine maintenance.  The Company has not completed the final purchase price allocation at this time.

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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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