Table:
text: 2007–08 Detroit Pistons season
Regular season
December
Game Date_ Team Score High_points High_rebounds High_assists Location_Attendance Record
15 December 1 @ Milwaukee W 117–91 Wallace (20) Wallace (10) Billups (9) Bradley Center 17,326 10–5
16 December 2 New Jersey W 118–95 Hamilton (19) Maxiell (11) Billups (9) The Palace of Auburn Hills 22,076 11–5
17 December 4 @ Atlanta W 106–95 Prince (23) Maxiell (9) Billups (10) Philips Arena 12,754 12–5
18 December 5 @ New Orleans W 91–76 Hamilton (21) Wallace (10) Billups (7) New Orleans Arena 10,312 13–5
19 December 7 Chicago L 98–91 Billups (27) Prince (8) Billups (7) The Palace of Auburn Hills 22,076 13–6

Question: What team was playing when Wallace (20) hit the high points for the Detroit Pistons December 2007-08 regular season?