THOUSAND TRAILS INC <TRLS> YEAR LOSS Shr loss 4.87 dlrs vs profit 16 cts Net loss 50,422,000 vs profit 1,788,000 Revs 113.4 mln vs 173.7 mln Note: Current year figures include 33.3 mln dlr after-tax writedown of land and improvements, a 5.6 mln dlr increase in allowance for doubtful accounts and after-tax gain of three mln dlrs on debt retirement.