Shareholders Equity (Unaudited) - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Retained Earnings / Accumulated Deficit	Other Comprehensive Income / Loss	Total
Beginning balance, shares at Sep. 30, 2018	3,328,466
Beginning balance, amount at Sep. 30, 2018	$ 333	$ 37,436	$ 14,472	$ 165	$ 52,406
Stock-based compensation		56			56
Net income (loss)			884		884
Unrealized gain on investment, net				2	2
Realized gain on investment, net					0
Ending balance, shares at Dec. 31, 2018	3,328,466
Ending balance, amount at Dec. 31, 2018	$ 333	37,492	15,356	167	53,348
Beginning balance, shares at Sep. 30, 2019	3,351,329
Beginning balance, amount at Sep. 30, 2019	$ 335	38,099	16,235	128	54,797
Stock-based compensation		59			59
Cash dividends declared			(10,557)		(10,557)
Net income (loss)			(464)		(464)
Unrealized gain on investment, net					0
Realized gain on investment, net				(5)	(5)
Ending balance, shares at Dec. 31, 2019	3,351,329
Ending balance, amount at Dec. 31, 2019	$ 335	$ 38,158	$ 5,214	$ 123	$ 43,830