CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Cash Flow from Operating Activities:
Net Income (Loss)	$ 7,785	$ (12,262)
Adjustments to Reconcile Net Income (Loss) to Net Cash Provided by Operating Activities:
Depreciation and Amortization	4,830	4,552
Amortization of Intangible Liabilities to Income Property Revenue	(396)	(474)
Amortization of Deferred Financing Costs to Interest Expense	165	150
Amortization of Discount on Convertible Debt	310	504
Gain on Disposition of Property, Plant, and Equipment and Intangible Assets	(708)
Gain on Extinguishment of Debt		(637)	$ (1,100)
Impairment Charges		1,905
Accretion of Commercial Loan Origination Fees		(88)
Non-Cash Imputed Interest	(103)	(103)
Deferred Income Taxes	(178)	(6,473)
Unrealized (Gain) Loss on Investment Securities	(4,834)	13,706
Non-Cash Compensation	958	819
Decrease (Increase) in Assets:
Refundable Income Taxes	(252)
Assets Held for Sale	(1)
Land and Development Costs	9	(73)
Impact Fees and Mitigation Credits		(237)
Other Assets	143	(574)
Increase (Decrease) in Liabilities:
Accounts Payable	(308)	(146)
Accrued and Other Liabilities	(1,225)	2,888
Deferred Revenue	143	(196)
Income Taxes Payable		559
Net Cash Provided By Operating Activities	6,338	3,820
Cash Flow from Investing Activities:
Acquisition of Property, Plant, and Equipment	(39,115)	(137,997)
Acquisition of Commercial Loan Investments and Master Lease Investments		(6,754)
Cash Contribution to Interest in Joint Venture	(9)	(5)
Proceeds from Disposition of Property, Plant, and Equipment, Net, and Assets Held for Sale	4,702
Net Cash Used In Investing Activities	(34,422)	(144,756)
Cash Flow from Financing Activities:
Proceeds from Long-Term Debt	84,000	56,641
Payments on Long-Term Debt	(77,183)	(21,589)
Cash Paid for Loan Fees	(873)	(1,880)
Cash Payments for Exercise of Stock Options and Stock Issuance	(4)
Cash Used to Purchase Common Stock		(3,915)
Cash Paid for Vesting of Restricted Stock	(436)	(538)
Cash Paid for Equity Issuance Costs	(16)
Dividends Paid	(5,929)	(1,184)
Net Cash Provided By (Used In) Financing Activities	(441)	27,535
Net Decrease in Cash and Cash Equivalents	(28,525)	(113,401)
Cash and Cash Equivalents, Beginning of Period	33,825	134,904	134,904
Cash and Cash Equivalents, End of Period	5,300	21,503	33,825
Reconciliation of Cash to the Consolidated Balance Sheets:
Cash and Cash Equivalents	4,691	18,593	4,289
Restricted Cash	609	2,910	29,536
Total Cash	$ 5,300	$ 21,503	$ 134,904