[1]	Other income (expense) for our segments includes interest expense and non-operating income. Corporate other income includes interest income on our cash and cash equivalents.
[2]	Corporate operating expenses include costs that are not specific to a particular segment but are general to the group. These include expenses for administrative, information technology, and accounting staff, general liability and other insurance, professional fees, and similar corporate expenses.
[3]	Represents general and administrative costs, less the amounts allocated to the segments for labor and benefits, general liability insurance, professional services, property taxes, and interest income.
[4]	There were no operating expenses related to our Managed Service segment during the three months ended June 30, 2025, or 2024.
[5]	There were no operating expenses related to our Managed Service segment during the three months ended March 31, 2025 or 2024.
[6]	Operating expenses related to our Collaboration Products Segment include research and development, sales and marketing, and other miscellaneous expenses. In 2025, operating expenses also included a bad debt recovery of $18,000.

Oblong, Inc. 10-Q