months ended September 30, 2022. On a combined basis, the Asset-Light operating segments generated approximately 43% and 45% of our total revenues before other revenues and intercompany eliminations for the three and nine months ended September 30, 2022, respectively, compared to 35% for both of the same periods of 2021.
Consolidated operating income totaled $115.8 million and $348.0 million for the three and nine months ended September 30, 2022, respectively, compared to $87.6 million and $194.1 million, respectively, for the same periods of 2021. The $28.2 million and $154.0 million increase in consolidated operating income for the three and nine months ended September 30, 2022, respectively, is primarily due to the improved results of our operating segments (further described within the Asset-Based Segment Results and the Asset-Light Results sections of MD&A). The year-over-year comparison of consolidated operating income was also impacted by items described in the following paragraphs.
Innovative technology costs related to the freight handling pilot test program at ABF Freight are discussed in Asset-Based Operating Income within the Asset-Based Segment Results section of Asset-Based Operations. Initiatives to optimize our performance through technological innovation, including costs related to our investment in human-centered remote operation software, are reported in the “Other and eliminations” line of consolidated operating income. These combined costs impacted consolidated results by a total of $10.1 million (pre-tax), or $7.6 million (after-tax) and $0.30 per diluted share, for third quarter 2022, compared to $8.3 million (pre-tax), or $6.2 million (after-tax) and $0.23 per diluted share, for third quarter 2021. For the nine months ended September 30, 2022, these costs impacted consolidated results by a total of $30.1 million (pre-tax), or $22.7 million (after-tax) and $0.89 per diluted share compared to $24.4 million (pre-tax), or $18.5 million (after-tax) and $0.69 per diluted share, for the same period of 2021.
Consolidated operating results for the three and nine months ended September 30, 2022 were impacted by the amortization of acquired intangible assets related to the acquisition of MoLo and previously acquired businesses in the ArcBest segment by $3.2 million (pre-tax), or $2.4 million (after-tax) and $0.09 per diluted share, for third quarter 2022, compared to $0.9 million (pre-tax), or $0.7 million (after-tax) and $0.03 per diluted share, for third quarter 2021. For the nine months ended September 30, 2022, these costs impacted consolidated results by a total of $9.6 million (pre-tax), or $7.2 million (after-tax) and $0.28 per diluted share, compared to $2.8 million (pre-tax), or $2.1 million (after-tax) and $0.08 per diluted share, for the same period of 2021. Consolidated operating results also benefited from the sale of a portion of our ArcBest segment’s moving labor services business in second quarter 2021 which resulted in a gain of $6.9 million (pre-tax), or $5.4 million (after-tax) and $0.20 per diluted share, for the nine months ended September 30, 2021, compared to a gain of $0.4 million (pre-tax), or $0.3 million (after-tax) and $0.01 per diluted share, recognized for the nine months ended September 30, 2022 upon release of the funds from escrow in second quarter 2022. Transaction costs associated with the MoLo acquisition impacted consolidated results by $1.6 million (pre-tax), or $1.2 million (after-tax) and $0.04 per diluted share, for the three and nine months ended September 30, 2021. Consolidated operating results for the three and nine months ended September 30, 2022 were also impacted by a one-time, noncash charge of $2.1 million (pre-tax), or $1.5 million (after-tax) and $0.06 per diluted share, for enhancements to our nonunion vacation policy which were effective in third quarter 2022.
The liability for contingent consideration recorded for the MoLo acquisition is remeasured at each quarterly reporting date, and any change in fair value as a result of the recurring assessments is recognized in operating income. The quarterly remeasurement of the contingent consideration resulted in no impact to consolidated operating results in third quarter 2022. The first quarter 2022 remeasurement of the contingent consideration reduced the consolidated results for the nine months ended September 30, 2022, by a total of $0.8 million (pre-tax), or $0.6 million (after-tax) and $0.02 per diluted share.
In addition to the above items, consolidated net income and earnings per share were impacted by changes in the cash surrender value of variable life insurance policies, tax benefits from the vesting of share-based compensation awards, tax credits, and other changes in the effective tax rate as described within the Income Taxes section of MD&A. A portion of our variable life insurance policies have investments, through separate accounts, in equity and fixed income securities and, therefore, are subject to market volatility. Changes in the cash surrender value of life insurance policies, which are reported below the operating income line in the consolidated statements of operations, decreased net income by $0.2 million, or $0.01 per diluted share, and $3.7 million, or $0.14 per diluted share, for the three and nine months ended September 30, 2022, respectively, compared to an increase in net income of $0.4 million, or $0.01 per diluted share, and $2.9 million, or $0.11 per diluted share, for the same prior-year periods.