CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended		12 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Cash Flows From Operating Activities:
Net (loss) income	$ (35,385)	$ (4,624)	$ (3,914)	$ 9,003	$ (40,009)	$ 5,089
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Cost of lots sold					3,651	2,843
Depreciation and amortization					4,169	4,793
Provision for bad debt					3,519	3,807
Non-cash compensation expense					1,013	727
Loss on debt extinguishment	40,128				40,128
Non-cash interest expense					3,160	10,506
Loss (gain) on sale of businesses					1,353	(28,951)
Other gains					(69)
Changes in assets and liabilities:
Payment of paid-in-kind interest					(18,440)
Accounts receivable, net of allowance					(11,522)	(8,234)
Merchandise trust fund					(17,378)	(2,242)
Other assets					(2,942)	4,746
Deferred selling and obtaining costs					(4,229)	(2,968)
Deferred revenues					45,652	19,663
Deferred taxes, net					(11,523)	(2,340)
Payables and other liabilities					1,900	(6,238)
Net cash (used in) provided by operating activities					(1,567)	1,201
Cash Flows From Investing Activities:
Cash paid for capital expenditures	(1,587)		(1,718)		(3,361)	(3,791)
Proceeds from divestitures					6,578	48,336
Net cash provided by investing activities					3,217	44,545
Cash Flows From Financing Activities:
Proceeds from issuance of Series A Preferred Stock						8,800
Proceeds from issuance of Common Stock						8,200
Proceeds from borrowings					404,433	2,639
Repayments of debt					(329,294)	(53,572)
Principal payment on finance leases					(796)	(749)
Early redemption premium					18,478
Cost of financing activities					(10,632)	(4,236)
Shares repurchased related to share-based compensation						(35)
Net cash provided by (used in) financing activities					45,233	(38,953)
Net increase in cash, cash equivalents and restricted cash					46,883	6,793
Cash, cash equivalents and restricted cash—Beginning of period		$ 60,090		$ 56,767	60,090	56,767	$ 56,767
Cash, cash equivalents and restricted cash—End of period	$ 106,973		$ 63,560		106,973	63,560	$ 60,090
Supplemental disclosure of cash flow information:
Cash paid during the period for interest					31,141	13,675
Cash paid during the period for income taxes					1,989
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases					961	1,611
Operating cash flows from finance leases					166	225
Financing cash flows from finance leases					$ 796	749
Non-cash investing and financing activities:
Accrued paid-in-kind interest on 2024 Notes						$ 7,077