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v3.20.4

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
OPERATING ACTIVITIES: |  |
Net income | $ 5,331 | $ 5,314
Adjustments to reconcile net income to net cash (used in) provided by operating activities: |  |
Depreciation | 2,340 | 2,220
Amortization of intangible assets | 595 | 525
Amortization of financing fees | 51 | 44
Stock-based compensation | 943 | 753
Deferred income tax expense | 1,386 | 1,211
Gain on litigation settlement | (1,593) | 0
Changes in operating assets and liabilities: |  |
Accounts receivable | 9,211 | (10,416)
Inventories, gross | 1,147 | (3,319)
Inventory reserves | 652 | 1,123
Prepaid expenses and other assets | (134) | (1,575)
Income taxes receivable and payable | 139 | 25
Accounts payable and other liabilities | 1,652 | 1,125
Net cash provided by (used in) operating activities | 21,720 | (2,970)
INVESTING ACTIVITIES: |  |
Purchases of property, plant and equipment | (3,101) | (6,281)
Proceeds from sale of equipment | 120 | 0
Purchase of SWE, net of cash acquired | 0 | (25,248)
Net cash used in investing activities | (2,981) | (31,529)
FINANCING ACTIVITIES: |  |
Repayment of revolving credit facility | (10,182) | 0
Repayment of term loan facility | (5,660) | (866)
Proceeds from exercise of stock options | 238 | 930
Tax withholdings on stock-based awards | (90) | (8)
Proceeds from revolving credit facility | 0 | 10,182
Proceeds from term loan facility | 0 | 8,000
Repurchase of common stock | 0 | (1,957)
Payment of debt issuance costs | 0 | (157)
Net cash (used in) provided by financing activities | (15,694) | 16,124
Effect of exchange rate changes on cash | 203 | (154)
INCREASE (DECREASE) IN CASH | 3,248 | (18,529)
Cash - Beginning of year | 7,405 | 25,934
Cash - End of year | 10,653 | 7,405
Supplemental cash flow information: |  |
Construction in process in accounts payable | 675 | 74
Income taxes paid | 264 | 266
Interest paid | 375 | 576
Paycheck Protection Program CARES Act [Member] |  |
FINANCING ACTIVITIES: |  |
Proceeds from Paycheck Protection Program loan | 3,459 | 0
Repayment of Paycheck Protection Program loan | $ (3,459) | $ 0

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