The best public resource I know for comparing program expenses is the listing for "Equity in Athletics" compiled by the Department of Education. I know there are different ways to account for expenses, but its the best thing I know of for what you are discussing. I welcome better data or someone else breaking it down from the data (coaches, assistants, recruiting). Just trying to provide a resource.
Currently, TU shows men's basketball annual expense of $5,959,541 (FWIW football is $13,882,659). Here is what the historic data says:
Expenses Men's Team (basketball)
1,643,500 - 2003
1,600,542 - 2004
2,101,418 - 2005
2,397,268 - 2006
1,816,090 - 2007
3,315,233 - 2008
2,969,935 - 2009
4,088,024 - 2010
4,735,836 - 2011
3,920,631 - 2012
4,673,616 - 2013
6,138,395 - 2014
6,174,244 - 2015
6,130,964 - 2016
$5,959,541 - 2017
Here is how that currently compares in our conference, again per the Equity in Athletics data:
ECU $3,172,882
UCF $3,892,343
Tulane $4,366,624
USF $5,079,617
Houston $5,314,928
Tulsa $5,959,541
Temple $6,533,015
Cincinnati $7,465,979
SMU $7,497,541
Wichita State $7,513,193
Memphis $11,859,500
You can download a custom data set here:
https://ope.ed.gov/athletics/#/customdata/dataselected
Access to various data sets, including "compare" features are here:
https://ope.ed.gov/athletics/#/
Corrections or explanations on why this data may be worthless are welcome.