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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Cash flows from operating activities:    
Net income $ 6,068 $ 4,984
Depreciation and amortization 1,010 961
Deferred income taxes (250) (231)
Other, net (336) 56
Change in assets and liabilities:    
Accounts receivable, net (842) (2,213)
Inventories, net 1,012 (2,490)
Accounts payable and accrued liabilities (4,543) (3,055)
Accounts with affiliates 998 862
Prepaids and other, net (52) (1,036)
Net cash provided by operating activities 3,065 (2,162)
Cash flows from investing activities:    
Capital expenditures (270) (1,717)
Proceeds from maturities 4,000  
Purchases of marketable securities (13,479)  
Note receivable from affiliate:    
Collections 7,800 7,700
Advances (6,800) (7,100)
Net cash provided by (used in) investing activities (8,749) (1,117)
Cash flows from financing activities:    
Dividends paid (3,077) (3,095)
Cash and cash equivalents - net change from:    
Operating, investing and financing activities (8,761) (6,374)
Balance at beginning of period 26,748 76,579
Balance at end of period 17,987 70,205
Supplemental disclosures -    
Cash paid for income taxes $ 1,171 $ 904