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EMPLOYEE BENEFITS	12 Months Ended
EMPLOYEE BENEFITS	Dec. 31, 2016
Compensation and Retirement Disclosure [Abstract]
EMPLOYEE BENEFITS	EMPLOYEE BENEFITS The Corporation offers a Retirement Registered Saving Plan for all eligible employees of its Canadian operations. The Corporation's plan allows for the match of each employee’s contributions up to the maximum allowed under the plan or until the Canada Revenue Agency annual limit is reached, but due to the downturn in the oil industry matching contributions were suspended as of June 1, 2015. For the years ended December 31, 2016 and 2015, the Corporation expensed matching contributions totaling $0 and $153, respectively. The Corporation offers a 401(k) Plan for all eligible employees of its U.S. operations. The plan allows for the match of each employee’s contributions up to the maximum allowed under the plan, but due to the downturn in the oil industry matching contributions were suspended as of June 1, 2015. For the years ended December 31, 2016 and 2015, the Corporation expensed matching contributions totaling $0 and $112, respectively.