Debt (Receivable-Backed Notes Payable, Narrative) (Details) - USD ($) $ in Thousands			1 Months Ended		12 Months Ended
	Sep. 25, 2020	Jul. 01, 2020	Sep. 30, 2020	Aug. 31, 2020	Dec. 31, 2020	Dec. 31, 2019	Oct. 31, 2020	Sep. 24, 2020	Jun. 30, 2020	Jun. 25, 2020	Jun. 24, 2020	Feb. 11, 2020
Debt Instrument [Line Items]
Receivable backed notes payable - non-recourse					$ 355,833	$ 344,246
Debt issuance cost					7,261
Liberty Bank Facility [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity					$ 40,000				$ 40,000	$ 50,000
Percent of future advances of unpaid principal balance of qualified timeshare loans to agents										80.00%	85.00%
Percent of future advances of unpaid principal balance of non-conforming qualified timeshare loans to agents					60.00%
Repayments of debt					$ 6,400
Restructured facility		$ 10,000
Recourse limit												$ 10,000
Liberty Bank Facility [Member] | Prime Rate [Member]
Debt Instrument [Line Items]
Basis spread on rate		0.10%
Effective yield rate		3.40%							4.00%	4.00%
Liberty Bank Facility [Member] | One-month LIBOR [Member]
Debt Instrument [Line Items]
Interest rate					3.50%
NBA Receivables Facility [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity					$ 70,000
Percent of future advances of unpaid principal balance of qualified timeshare loans to agents			80.00%	85.00%	80.00%			85.00%
NBA Receivables Facility [Member] | Bluegreen/Big Cedar Vacations, LLC [Member]
Debt Instrument [Line Items]
Receivable backed debt					$ 19,900
Per month reduction in recourse					1,300
NBA Receivables Facility [Member] | Minimum [Member] | Bluegreen/Big Cedar Vacations, LLC [Member]
Debt Instrument [Line Items]
Receivable backed debt					$ 10,000
NBA Receivables Facility [Member] | One-month LIBOR [Member]
Debt Instrument [Line Items]
Basis spread on rate	2.25%		2.25%	2.75%	2.75%
Interest rate	3.00%		3.00%	3.50%
Advance	$ 25,000
NBA Receivables Facility [Member] | One-month LIBOR [Member] | Advances Made By June 30, 2021 [Member]
Debt Instrument [Line Items]
Basis spread on rate					2.25%
Interest rate					3.00%
Pacific Western Facility [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity					$ 40,000
Repayments of debt					$ 14,600
Possible additional debt extension period, in months					12 months
Recourse limit					$ 10,000
Pacific Western Facility [Member] | 30-Day LIBOR [Member] | Maximum [Member]
Debt Instrument [Line Items]
Basis spread on rate					3.00%
Pacific Western Facility [Member] | 30-Day LIBOR [Member] | Minimum [Member]
Debt Instrument [Line Items]
Basis spread on rate					2.75%
Pacific Western Facility, Eligible A Receivables [Member]
Debt Instrument [Line Items]
Gross advance rate					85.00%
Pacific Western Facility, Eligible B Receivables [Member]
Debt Instrument [Line Items]
Gross advance rate					53.00%
KeyBank/DZ Purchase Facility [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity					$ 80,000
Gross advance rate					80.00%
Repayments of debt					$ 61,100
Increase of borrowing capacity					$ 82,100
Debt instrument term					24 months
KeyBank/DZ Purchase Facility [Member] | Index Rate Until Expiration [Member]
Debt Instrument [Line Items]
Basis spread on rate					2.25%
KeyBank/DZ Purchase Facility [Member] | Index Rate Until Expiration [Member] | Minimum [Member]
Debt Instrument [Line Items]
Basis spread on rate					0.25%
KeyBank/DZ Purchase Facility [Member] | Index Rate Thereafter [Member]
Debt Instrument [Line Items]
Basis spread on rate					3.25%
KeyBank/DZ Purchase Facility [Member] | Index Rate Thereafter [Member] | Minimum [Member]
Debt Instrument [Line Items]
Basis spread on rate					0.25%
Quorum Purchase Facility [Member]
Debt Instrument [Line Items]
Maximum borrowing capacity					$ 50,000
Gross advance rate					85.00%
Quorum Purchase Facility [Member] | Interest Rate at 4.75% [Member]
Debt Instrument [Line Items]
Effective yield rate					4.75%
Receivable backed notes payable - non-recourse					$ 2,200
Quorum Purchase Facility [Member] | Interest Rate at 4.95% [Member]
Debt Instrument [Line Items]
Effective yield rate					4.95%
Receivable backed notes payable - non-recourse					$ 15,300
Quorum Purchase Facility [Member] | Interest Rate at 5.10% [Member]
Debt Instrument [Line Items]
Effective yield rate					5.10%
Receivable backed notes payable - non-recourse					$ 12,300
2012 Term Securitization [Member]
Debt Instrument [Line Items]
Debt issuance costs written off					100
2020 Term Securitization [Member]
Debt Instrument [Line Items]
Interest rate							2.60%
Gross advance rate							88.00%
Receivable backed debt							$ 131,000
BXG Receivables Note Trust 2020-A [Member]
Debt Instrument [Line Items]
Receivable backed debt					148,900
Proceeds from issuance of debt					131,000
BXG Receivables Note Trust 2020-A [Member] | Sold At Closing [Member]
Debt Instrument [Line Items]
Receivable backed debt					138,900
BXG Receivables Note Trust 2020-A [Member] | Sold By February 5, 2021 [Member]
Debt Instrument [Line Items]
Receivable backed debt					10,000
Other Non-Recourse Receivable-Backed Notes Payable [Member]
Debt Instrument [Line Items]
Repayments of debt					$ 67,800	$ 62,600
Class A [Member] | 2020 Term Securitization [Member]
Debt Instrument [Line Items]
Interest rate							1.55%
Receivable backed debt							$ 48,600
Class B [Member] | 2020 Term Securitization [Member]
Debt Instrument [Line Items]
Interest rate							2.49%
Receivable backed debt							$ 47,900
Class C [Member] | 2020 Term Securitization [Member]
Debt Instrument [Line Items]
Interest rate							4.22%
Receivable backed debt							$ 34,500