Costs of services decreased 22% to $39.4 million. In response to the COVID-19 pandemic, we transitioned our live on site auctions to online bidding, utilized TAL solutions for selected International and on-the-farm agricultural events, and implemented travel restrictions. These operational changes resulted in significant temporary cost reductions in employee compensation and travel, advertising, and promotion expenses. In addition, we incurred lower net fees related to referral payments.
Cost of inventory decreased 4% to $143.1 million, primarily in line with lower activity in inventory sales revenue. Cost of inventory sold decreased at a higher rate than the decrease of inventory sales revenue, indicating an increase in the revenue margin. The margin also improved as a result of equipment sold at a lower price performance in the prior year within the International region, which was not repeated in Q2 2020.
Selling, general and administrative (“SG&A”) expenses increased 3% to $100.6 million primarily due to higher incentive expense, including a one-time incentive accrual to employees who have been instrumental during the COVID-19 pandemic to continue keeping our operations running and servicing our customers. These increases were partially offset by lower SG&A expenses related to lower travel, advertising, and promotion costs as we implemented travel restrictions.
Foreign exchange had an unfavourable impact on total revenue and a favourable impact on expenses. These impacts were primarily due to the fluctuations in the Euro, Canadian dollar, and Australian dollar exchange rates relative to the U.S. dollar.
Net income attributable to stockholders decreased 2% to $53.0 million, primarily related to the increase in the effective tax rate, partially offset by a higher operating income and lower interest expense.
Primarily for the same reasons noted above, diluted EPS attributable to stockholders was flat at $0.49 per share for Q2 2020 and Q2 2019. Diluted adjusted EPS attributable to stockholders* increased 10% to $0.54 per share in Q2 2020, after adjusting for a $6.2 million income tax expense in Q2 2020 related to an unfavourable adjustment to reflect final regulations published regarding hybrid financing arrangements.
Dividend Information
Quarterly dividend
On August 5, 2020, the Company declared a quarterly cash dividend of $0.22 per common share payable on September 16, 2020 to shareholders of record on August 26, 2020.
Share repurchase program
On August 5, 2020, the Company’s board of directors authorized a share repurchase program for the repurchase of up to $100 million worth of common shares of the Company (subject to TSX approval) over the next 12 months. The share repurchases will primarily be used to offset dilution from options. The Company intends to make an application to the TSX for approval of a Normal Course Issuer Bid in August 2020.
Q2 2020 Earnings Conference Call
Ritchie Bros. is hosting a conference call to discuss its financial results for the quarter ended June 30, 2020 at 8am Pacific time / 11 am Eastern time / 3pm GMT on August 7, 2020. The replay of the webcast will be available through September 7, 2020.
Conference call and webcast details are available at the following link:
https://investor.ritchiebros.com