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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Cash flows from operating activities:      
Net income $ 16,568 $ 10,323 $ 15,998
Depreciation and amortization 3,839 3,827 3,684
Deferred income taxes (321) (48) 89
Other, net 269 346 458
Change in assets and liabilities:      
Accounts receivable, net (4,806) 1,118 250
Inventories, net (7,479) (193) (1,439)
Accounts payable and accrued liabilities 2,547 95 (399)
Accounts with affiliates 854 449 (203)
Prepaids and other, net (997) (415) 27
Net cash provided by operating activities 10,474 15,502 18,465
Cash flows from investing activities:      
Capital expenditures (4,094) (1,740) (3,166)
Proceeds from sale of fixed assets, net 2   125
Note receivable from affiliate:      
Collections 40,600 33,428 40,800
Advances (29,800) (34,828) (34,900)
Net cash provided by (used in) investing activities 6,708 (3,140) 2,859
Cash flows from financing activities:      
Dividends paid (9,929) (4,980) (3,483)
Treasury stock acquired (1,311)    
Net cash used in financing activities (11,240) (4,980) (3,483)
Net change for the year 5,942 7,382 17,841
Balance at beginning of period 70,637 63,255 45,414
Balance at end of period 76,579 70,637 63,255
Supplemental disclosures -      
Cash paid for income taxes $ 4,700 $ 3,261 $ 5,027