Consolidated Statements of Cash Flows - USD ($)		9 Months Ended
		Sep. 30, 2020	Sep. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)		$ (35,299,000)	$ 2,187,000
Adjustments to reconcile net loss from operations to net cash provided by operating activities:
Provision for loan losses		73,231,000	36,851,000
Paid-in-kind interest		(940,000)	(637,000)
Depreciation and amortization		5,060,000	6,014,000
Decrease in deferred and other tax liabilities		(11,113,000)	(1,375,000)
Amortization of origination fees, net		4,572,000	3,753,000
Net change in value of loan collateral in process of foreclosure		21,235,000	9,126,000
Net realized losses (gains) on investments		3,754,000	(1,810,000)
Net change in unrealized appreciation on investments			1,299,000
Stock-based compensation expense		1,495,000	853,000
Gain on extinguishment of debt		(23,000)	(4,145,000)
Increase in accrued interest receivable		(1,928,000)	(627,000)
Increase in other assets		(7,878,000)	(4,890,000)
Increase (decrease) in accounts payable and accrued expenses		4,883,000	(1,763,000)
Decrease in accrued interest payable		(504,000)	(341,000)
Net cash provided by operating activities		56,568,000	44,495,000
CASH FLOWS FROM INVESTING ACTIVITIES
Loans originated		(404,006,000)	(374,642,000)
Proceeds from principal receipts, sales, and maturities of loans		222,592,000	188,226,000
Purchases of investments		(11,480,000)	(6,849,000)
Proceeds from principal receipts, sales, and maturities of investments		12,983,000	5,902,000
Proceeds from the sale and principal payments on loan collateral in process of foreclosure		8,303,000	12,714,000
Net cash used for investing activities		(171,608,000)	(174,649,000)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from time deposits and funds borrowed		515,982,000	450,192,000
Repayments of time deposits and funds borrowed		(414,501,000)	(324,960,000)
Purchase of federal funds			4,000,000
Distributions to non-controlling interests		(4,531,000)	(1,776,000)
Net cash provided by financing activities		96,950,000	127,456,000
NET DECREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH		(18,090,000)	(2,698,000)
Cash, cash equivalents and restricted cash, beginning of period	[1]	67,821,000	57,713,000
Cash, cash equivalents and restricted cash, end of period	[1]	49,731,000	55,015,000
SUPPLEMENTAL INFORMATION
Cash paid during the period for interest		24,769,000	24,252,000
Cash paid during the period for income taxes		100,000	135,000
NON-CASH INVESTING
Loans transferred to loan collateral in process of foreclosure, net		25,569,000	$ 25,884,000
Loans transferred to other foreclosed property		$ 1,800,000

[1] Includes federal funds sold.