Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	Total	Preferred Stock	Common Stock	Additional Paid-In Capital	Retained Earnings	Noncontrolling Interest	Accumulated Other Comprehensive Loss
Balance, amount at Dec. 31, 2018	$ 91,911	$ 5,672	$ 16,066	$ 7,987	$ 65,596	$ 559	$ (3,969)
Net Income	2,841,000	0	0	0	2,735	106	0
Other comprehensive income	91,000	0	0	0	0	0	91
Dividends on preferred stock ($1.28 per share)	(236)	0	0	0	(236)	0	0
Dividends on common stock ($.77 per share)	(2,447)	0	0	0	(2,447)	0	0
Preferred converted to Common (2,000 pfd shares)	0	(50)	11	39	0	0	0
Common stock repurchased (45,957 shares)	(1,417)	0	(230)	(1,187)	0	0	0
Common stock issued (8,610 shares)	191	0	32	159	0	0	0
Preferred stock repurchased (1,200 shares)	(41)	(30)	0	(11)	0	0	0
Net income (loss)	2,841
Common stock repurchased (18,472 shares)	(1,417,000)
Balance, amount at Sep. 30, 2019	90,893,000	5,592,000	15,879,000	6,987,000	65,648,000	665,000	(3,878,000)
Balance, amount at Jun. 30, 2019	92,074,000	5,592,000	15,907,000	7,127,000	66,741,000	587,000	(3,880,000)
Other comprehensive income	2,000	0	0	0	0	0	2,000
Dividends on preferred stock ($1.28 per share)	(79,000)	0	0	0	(79,000)	0	0
Dividends on common stock ($.77 per share)	(827,000)	0	0	0	(827,000)	0	0
Common stock repurchased (45,957 shares)	(229,000)	0	(39,000)	(190,000)	0	0	0
Common stock issued (8,610 shares)	61,000	0	11,000	50,000	0	0	0
Net income (loss)	(109,000)	0	0	0	(187,000)	78,000	0
Balance, amount at Sep. 30, 2019	90,893,000	5,592,000	15,879,000	6,987,000	65,648,000	665,000	(3,878,000)
Balance, amount at Dec. 31, 2019	91,575,000	4,592	16,042	7,510	66,008	634	(3,211)
Net Income	6,127,000	0	0		6,022	105	0
Other comprehensive income	174,000	0	0	0	0	0	174
Dividends on preferred stock ($1.28 per share)	(197)	0	0	0	(197)	0	0
Dividends on common stock ($.77 per share)	(2,496)	0	0	0	(2,496)	0	0
Common stock issued (8,610 shares)	197	0	46	151	0	0	0
Net income (loss)	6,127
Distributions to noncontrolling interest	(177)	0	0	0		(177)	0
Purchase of noncontrolling interest	(1,050)	0	0	(488)	0	(562)	0
Common stock repurchased (18,472 shares)	(473)	0	(92)	(381)	0	0	0
Balance, amount at Sep. 30, 2020	93,680,000	4,592,000	15,996,000	6,792,000	69,337,000	0	(3,037,000)
Balance, amount at Jun. 30, 2020	92,058,000	4,592,000	15,980,000	6,744,000	68,018,000	0	(3,276,000)
Net Income	2,206,000	0	0	0	2,206,000	0	0
Other comprehensive income	239,000	0	0	0	0	0	239,000
Dividends on preferred stock ($1.28 per share)	(65,000)	0	0	0	(65,000)	0	0
Dividends on common stock ($.77 per share)	(822,000)	0	0	0	(822,000)	0	0
Common stock issued (8,610 shares)	64,000	0	16,000	48,000	0	0	0
Net income (loss)	2,206,000
Balance, amount at Sep. 30, 2020	$ 93,680,000	$ 4,592,000	$ 15,996,000	$ 6,792,000	$ 69,337,000	$ 0	$ (3,037,000)