CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net income	$ 4,271	$ 3,986
Depreciation and amortization	950	901
Deferred income taxes	93	144
Other, net	62	153
Change in assets and liabilities:
Accounts receivable, net	(3,362)	(3,221)
Inventories, net	(673)	(1,475)
Accounts payable and accrued liabilities	(3,011)	(3,216)
Accounts with affiliates	1,389	541
Prepaids and other, net	76	151
Net cash used in operating activities	(205)	(2,036)
Cash flows from investing activities:
Capital expenditures	(360)	(439)
Note receivable from affiliate:
Collections	18,228	11,400
Advances	(15,628)	(17,400)
Net cash provided by (used in) investing activities	2,240	(6,439)
Cash flows from financing activities -
Dividends paid	(1,244)	(870)
Cash and cash equivalents - net change from:
Operating, investing and financing activities	791	(9,345)
Balance at beginning of period	63,255	45,414
Balance at end of period	$ 64,046	36,069
Supplemental disclosures -
Cash paid for income taxes		$ 993