Income Taxes	3 Months Ended
Mar. 31, 2019
Income Tax Disclosure [Abstract]
Income Taxes	The Company’s consolidated balance sheets include a net non-current deferred tax asset of $1,153,000 at March 31, 2019 and December 31, 2018. The Company evaluates the balance of deferred tax assets that will be realized based on the premise that the Company is more likely than not to realize deferred tax benefits through the generation of future taxable income. As of March 31, 2019 and December 31, 2018, the Company had no liability for unrecognized tax benefits. The Company does not anticipate that unrecognized tax benefits will significantly change within the next twelve months. Income tax benefit for the three months ended March 31, 2019 is estimated to be $1,044,000, approximately 21% of the loss of $4,889,000 before income taxes. Income tax expense for the three months ended March 31, 2018 was estimated to be $170,000, or approximately 25% of income before income taxes. The Company files income tax returns in the U.S., Mexico, Canada and various state jurisdictions. The Company is no longer subject to U.S. federal and state income tax examinations by tax authorities for years prior to 2015, and is no longer subject to Mexican income tax examinations by Mexican authorities for years prior to 2013. As a result of the Horizon Plastics acquisition on January 16, 2018, the Company now has filing requirements in Canada, and is not subject to Canadian tax examinations by Canadian authorities for years prior to 2018.

The Company’s consolidated balance sheets include a net non-current deferred tax asset of $1,153,000 at March 31, 2019 and December 31, 2018. The Company evaluates the balance of deferred tax assets that will be realized based on the premise that the Company is more likely than not to realize deferred tax benefits through the generation of future taxable income. As of March 31, 2019 and December 31, 2018, the Company had no liability for unrecognized tax benefits. The Company does not anticipate that unrecognized tax benefits will significantly change within the next twelve months.

Income tax benefit for the three months ended March 31, 2019 is estimated to be $1,044,000, approximately 21% of the loss of $4,889,000 before income taxes. Income tax expense for the three months ended March 31, 2018 was estimated to be $170,000, or approximately 25% of income before income taxes.

The Company files income tax returns in the U.S., Mexico, Canada and various state jurisdictions. The Company is no longer subject to U.S. federal and state income tax examinations by tax authorities for years prior to 2015, and is no longer subject to Mexican income tax examinations by Mexican authorities for years prior to 2013. As a result of the Horizon Plastics acquisition on January 16, 2018, the Company now has filing requirements in Canada, and is not subject to Canadian tax examinations by Canadian authorities for years prior to 2018.