3.22.2.2
html
4
24
1
false
3
0
false
3
false
false
R1.htm
00000001 - Document - Cover
Sheet
http://hlallianceholdings.com/role/Cover
Cover
Cover
1
false
false
All Reports
Book
All Reports
tm2231892d1_8k.htm
hlah-20221205.xsd
hlah-20221205_def.xml
hlah-20221205_lab.xml
hlah-20221205_pre.xml
tm2231892d1_ex99-1.htm
http://xbrl.sec.gov/dei/2021q4
true
false