CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Cash flows from operating activities:
Net income	$ 13,437	$ 8,168
Depreciation and amortization	2,861	2,872
Deferred income taxes	426	199
Other, net	323	256
Change in assets and liabilities:
Accounts receivable, net	(4,374)	(423)
Inventories, net	(5,417)	(937)
Accounts payable and accrued liabilities	1,908	(934)
Accounts with affiliates	523	239
Prepaids and other, net	(1,592)	(195)
Net cash provided by operating activities	8,095	9,245
Cash flows from investing activities:
Capital expenditures	(2,266)	(1,291)
Note receivable from affiliate:
Collections	33,100	22,828
Advances	(25,400)	(25,228)
Net cash provided by (used in) investing activities	5,434	(3,691)
Cash flows from financing activities:
Dividends paid	(7,452)	(3,734)
Treasury stock acquired	(755)
Net cash used in financing activities	(8,207)	(3,734)
Cash and cash equivalents - net change from:
Operating, investing and financing activities	5,322	1,820
Balance at beginning of period	70,637	63,255
Balance at end of period	75,959	65,075
Supplemental disclosures -
Cash paid for income taxes	$ 3,361	$ 2,767