CONDENSED STATEMENTS OF CHANGES IN PARTICIPANTS' FUND BALANCES - Innisbrook Rental Pool Lease Operation [Member] - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Distribution Fund [Member]
BALANCE, beginning of period	$ 0	$ 0	$ 0	$ 0
ADDITIONS:
Amounts available for distribution	569,713	696,262	3,022,210	3,354,704
Interest received or receivable from Maintenance Escrow Fund	17,442	974	25,693	2,305
REDUCTIONS:
Amounts accrued or paid to participants	(587,155)	(697,236)	(3,047,903)	(3,357,009)
BALANCE, end of period	0	0	0	0
Maintenance Escrow Fund [Member]
BALANCE, beginning of period	5,022,265	533,610	483,826	536,217
ADDITIONS:
Charges to participants to establish or restore escrow balances	2,773,837	110,705	7,549,754	422,361
REDUCTIONS:
Maintenance charges	(3,530,442)	(169,371)	(3,732,562)	(451,301)
Member accounts & miscellaneous	(74)	40	(7)	124
Refunds to participants as prescribed by the master lease agreements	(19,654)	(10,809)	(55,079)	(43,226)
BALANCE, end of period	$ 4,245,932	$ 464,175	$ 4,245,932	$ 464,175