General and administrative expense increased from $3.1 million in the third quarter to $3.3 million in the fourth quarter, an increase of $128,000 or 4%. Fourth quarter G&A expense included $55,000 of transaction costs related to Ambrell compared to $31,000 of transaction costs in the third quarter. The increase in G&A expense was primarily the result of accruals related to a company-wide bonus given to all employees in light of the strong results in 2017 as well as increases in professional fees, which were partially offset by a significant reduction in amortization expense. Fourth quarter G&A expense included $245,000 for acquired intangible amortization compared to $613,000 in the third quarter. As previously noted, during the fourth quarter, we recorded a $7.5 million increase in our contingent consideration liability related to the earnout for Ambrell compared to a decrease of $549,000 in this liability during the third quarter. At December 31, 2017, we had accrued a total of $11.1 million, which was split between current liabilities with $5.4 million in 2017 earnout payable, and long-term liabilities with $5.7 million in the contingent consideration liability. Our earnout for Ambrell is based upon 8x adjusted EBITDA for both 2017 and 2018, capped at $18 million. And as noted earlier, we currently expect to pay an earnout of $5.4 million for 2017. We expect to have further variability in our financial results related to this item during 2018. Other income was $32,000 in the fourth quarter compared to $100,000 in the third quarter, a decrease of $68,000 or 68%. Included in other income for the fourth quarter was $101,000 -- excuse me, included in other income for the third quarter was $101,000 of foreign exchange transaction gains compared to only $15,000 in the fourth quarter. The decrease in foreign exchange transaction gains was partially offset by an increase in interest income and other income. We accrued income tax expense of $55,000 in the fourth quarter compared to $823,000 in the third quarter. Our effective tax rate decreased from 29% in the third quarter to a negative (1%) in the fourth quarter. This reduction in our effective tax rate primarily reflects several factors. The contingent consideration liability adjustment was not taxable, and our tax accrual reflects the impact of the new tax legislation enacted in late December. As previously noted, our fourth quarter tax accrual included a tax benefit of $1.7 million related to the revaluing of our deferred tax assets and liabilities from the previous corporate rate of 35% to the new corporate rate of 21%. This benefit was partially offset by the accrual of $476,000 related to a mandatory onetime repatriation tax. Adjusted for these unusual items, our effective tax rate for the fourth quarter would have been 30%. At December 31, 2017, we had a deferred tax liability of $2.6 million, which decreased $1.4 million sequentially, primarily due to the aforementioned impacts of the new tax legislation. We currently expect that our effective tax rate for 2018 will be in the range of 22% to 24%. As previously noted, the fourth quarter net loss was $(4.6) million or $(0.44) per diluted share compared with third quarter net earnings of $2 million or $0.19 per diluted share. Adjusted net earnings for the fourth quarter were $3.2 million or $0.31 per diluted share compared with third quarter adjusted net earnings of $2.1 million or $0.20 per diluted share. |