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v3.23.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Cash Flows from Operating Activities: |  |
Net income (loss) | $ (73) | $ (1,297)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |
Depreciation and amortization | 383 | 536
Stock-based compensation | 530 | 469
Amortization of discount on note payable | 22 | 61
Non-cash interest | 0 | 80
Changes in operating assets and liabilities: |  |
Contracts and other receivables | (899) | (931)
Costs and estimated earnings in excess of billings on uncompleted contracts | 342 | 233
Inventories, net | (15) | (650)
Prepaid expenses and other current assets | 156 | (927)
Right-of-use assets | 849 | 690
Accounts payable and accrued expenses | 14,600 | (6,358)
Deferred revenues | (377) | (1,604)
Operating lease liabilities | (806) | (754)
Net cash provided by (used in) operating activities | 14,712 | (10,452)
Cash Flows from Investing Activities: |  |
Capital expenditures | (536) | (64)
Net cash provided by (used in) investing activities | (536) | (64)
Cash Flows from Financing Activities: |  |
Repurchase of treasury stock | (134) | (197)
Repayment of long-term borrowings | (2,045) | (352)
Proceeds from exercise of warrants | (367) | 0
Proceeds from issuance of stock | 41 | 45
Net cash used in financing activities | (1,771) | (504)
Net increase (decrease) in cash | 12,405 | (11,020)
Cash, beginning of period | 7,992 | 19,012
Cash, end of period | 20,397 | 7,992
Supplemental disclosure of cash flow information: |  |
Cash paid for interest | 944 | 154
Cash paid for taxes | 43 | 62
Non-cash financing activities: |  |
Operating lease additions | $ 0 | $ 5,364

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