 Shares of Lumber Liquidators Holdings Inc. were indicated down about 1 in premarket trading Tuesday, after the hardwood-flooring retailer reported fourth-quarter profit and sales that beat expectations, while not providing financial guidance given uncertainties resulting from the COVID-19 pandemic. Net income rose to 31.1 million, or 1.07 a share, from 16.4 million, or 57 cents a share, in the year-ago period, helped by a 12.6 million income tax benefit. 