CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Notes and interest receivable	$ 140,396	$ 130,626
Accounts payable and other liabilities	$ 56,856	$ 27,299
Preferred stock, par value (in dollars per share)	$ 2.00	$ 2.00
Preferred stock, authorized (in shares)	15,000,000	15,000,000
Preferred stock, issued (in shares)	1,800,614	1,800,614
Preferred stock, outstanding (in shares)	1,800,614	1,800,614
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	100,000,000	100,000,000
Common stock, issued (in shares)	16,152,043	16,209,228
Common stock, outstanding (in shares)	16,152,043	16,152,043
Treasury stock (in shares)		57,185
Related Parties
Notes and interest receivable	$ 77,129	$ 70,375
Accounts payable and other liabilities	$ 14,724	$ 12,488