Sales and marketing expenses increased by $0.2 million to $7.8 million for the three months ended June 30, 2022 from $7.6 million for the three months ended June 30, 2021. The increase was largely related to an increase of $0.9 million in travel, meals and entertainment expenses as business activity has increased and restrictions on travel have eased, offset by lower salary and benefit expenses due to planned headcount reductions as part of the cost reduction initiatives.
General and administrative expenses decreased $0.9 million to $6.9 million for the three months ended June 30, 2022 from $7.8 million for the three months ended June 30, 2021. In the quarter, approximately $0.3 million of professional fees associated with the contested election of directors was more than offset by lower salaries and benefits costs. Reductions in salaries and benefits includes planned headcount reductions as part of cost reduction initiatives as well as the impact of the CEO vacancy in the period.
Operations support expenses increased by $0.3 million from $2.2 million for the three months ended June 30, 2021 to $2.5 million. The increase was due to lower costs capitalized to internal projects with the completion of the South Carolina Facility and Dallas DIRTT Experience Centre and an increase in salaries and benefits of $0.2 million compared to the previous year same period.
Technology and development expenses for the three month period ended June 30, 2022 were consistent with prior period costs as $0.2 million of lower capitalized costs due to fewer internal projects were offset by reductions in salaries and benefits expense.
For the three months ended June 30, 2022, we incurred $5.2 million in reorganization costs. Actual costs were higher than the originally anticipated $4.4 million due to additional termination benefits arising in June 2022 with the departure of two executives.
Net loss for the three months ended June 30, 2022 was $19.3 million compared to $9.7 million for the three months ended June 30, 2021. The higher net loss is primarily the result of the lower gross profit margin explained above, a $4.2 million increase in operating expenses, a $3.4 million reduction in government subsidies, and a $0.5 million increase in interest expense offset by a $1.3 million increase in foreign exchange gain.
Adjusted EBITDA (see “Non-GAAP Financial Measures”) for the quarter ended June 30, 2022 was a $9.4 million loss or (21.1)%, a decline of $2.6 million from a $6.8 million loss or (16.6)% for the quarter ended June 30, 2021. Reductions for the quarter were due to the above noted reasons. For the quarter ended June 30, 2022, reorganization costs of $5.2 million were added back in the calculation of Adjusted EBITDA.
Conference Call and Webcast Details
A conference call and webcast for the investment community is scheduled for Thursday, July 28th, 2022 at 8:00 a.m. MDT (10:00 a.m. EDT). The call and webcast will be hosted by Benjamin Urban, chief executive officer, Geoff Krause, chief financial officer and Kim MacEachern, director of investor relations.
The call is being webcast live on the Company’s website at dirtt.com. Alternatively, click here to listen to the live webcast. The webcast is listen-only. Those interested in participating in the question-and-answer session should follow the conference call dial-in instructions below.