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v3.24.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022
OPERATING ACTIVITIES: |  |
Net income | $ 3,395 | $ 13,881
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 6,256 | 5,697
Stock-based compensation expense | 150 | 210
Benefit for deferred income taxes | (1,573) | (77)
Non-cash investment loss | 1,000 | 1,450
Non-cash interest income |  | (55)
Equity in loss (gain) of affiliate company | 773 | (275)
Changes in operating assets and liabilities: |  |
Accounts receivable, net | 5,684 | (7,673)
Other current assets | (983) | (1,756)
Other long-term assets | 254 | (25)
Accounts payable | (690) | 751
Accrued payroll | 284 | (257)
Deferred revenue, current portion | 1,216 | (1,169)
Accrued expenses | 446 | 121
Other current liabilities | 806 | (1,268)
Deferred revenue, net of current portion | (208) | 309
Net cash provided by operating activities | 16,810 | 9,864
INVESTING ACTIVITIES: |  |
Purchases of property and equipment | (5,245) | (8,735)
Advances on note and interest receivable | (650) |
Purchase of long-term investment | (655) |
Proceeds from payments on notes receivable | 202 | 220
Purchases of marketable securities | (2,521) | (6,944)
Maturities of marketable securities | 2,264 | 1,975
Net cash used in investing activities | (6,605) | (13,484)
FINANCING ACTIVITIES: |  |
Repurchases of common stock | (3,653) | (5,335)
Net cash used in financing activities | (3,653) | (5,335)
Effects of exchange rate changes on cash | (33) | 110
Net decrease in cash | 6,519 | (8,845)
Cash at beginning of year | 20,399 | 29,244
Cash at end of year | 26,918 | 20,399
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION: |  |
Cash paid during the period for income taxes | 1,347 | 6,615
Purchases of property and equipment, accrued but not paid | $ 461 | $ 225

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