Income Taxes	3 Months Ended
Mar. 31, 2018
Income Tax Disclosure [Abstract]
Income Taxes	21. INCOME TAXES For the three months ended March 31, 2018, the Company recognized income tax expense of $6, and the effective tax rate is (0.94)%. The Company did not recognize any income tax expense for the three months ended March 31, 2017. The Company currently has approximately $143 million in federal and state Net Operating Losses (“NOL”s). If unused, these NOLs will begin expiring in 2027. Under Code Section 382 (“Section 382”) rules, if a change of ownership is triggered, the Company’s NOL assets and possibly certain other deferred tax assets may be impaired. We estimate that as of March 31, 2018, the three-year cumulative shift in ownership of the Company’s stock has not triggered an impairment of our NOL asset. However, if an ownership change were to occur, the Section 382 limitation would not be expected to materially impact the Company’s financial position or results of operations as of March 31, 2018, because the Company has recorded a full valuation allowance on substantially all of its net deferred tax assets. The Company has not recorded any accruals related to uncertain tax positions as of March 31, 2018 and 2017. We file U.S. and state income tax returns in jurisdictions with varying statutes of limitations. The 2014 through 2016 tax years remain subject to examination by federal and most state tax authorities.

21. INCOME TAXES

For the three months ended March 31, 2018, the Company recognized income tax expense of $6, and the effective tax rate is (0.94)%. The Company did not recognize any income tax expense for the three months ended March 31, 2017.

The Company currently has approximately $143 million in federal and state Net Operating Losses (“NOL”s). If unused, these NOLs will begin expiring in 2027. Under Code Section 382 (“Section 382”) rules, if a change of ownership is triggered, the Company’s NOL assets and possibly certain other deferred tax assets may be impaired. We estimate that as of March 31, 2018, the three-year cumulative shift in ownership of the Company’s stock has not triggered an impairment of our NOL asset. However, if an ownership change were to occur, the Section 382 limitation would not be expected to materially impact the Company’s financial position or results of operations as of March 31, 2018, because the Company has recorded a full valuation allowance on substantially all of its net deferred tax assets.

The Company has not recorded any accruals related to uncertain tax positions as of March 31, 2018 and 2017. We file U.S. and state income tax returns in jurisdictions with varying statutes of limitations. The 2014 through 2016 tax years remain subject to examination by federal and most state tax authorities.