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v3.25.0.1

Consolidated Balance Sheets - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Current assets: |  |  |
Cash |  | $ 28,975 | $ 7,500
Accounts receivable, net of allowance for credit losses of $202 and $30, respectively |  | 11,579 | 9,722
Unbilled receivables |  | 4,990 | 8,432
Inventories |  | 1,350 | 1,155
Prepaid and other assets |  | 3,309 | 3,738
Current assets related to discontinued operations |  | 20 | 13
Total current assets |  | 50,223 | 30,560
Property and equipment: |  |  |
Buildings and land |  | 24,717 | 24,311
Equipment |  | 23,499 | 22,809
Vehicles |  | 411 | 434
Leasehold improvements |  | 8 | 8
Office furniture and equipment |  | 1,082 | 1,130
Construction-in-progress |  | 2,949 | 1,010
Total property and equipment |  | 52,666 | 49,702
Less accumulated depreciation |  | (31,533) | (30,693)
Net property and equipment |  | 21,133 | 19,009
Property and equipment related to discontinued operations | [1] | 130 | 81
Operating lease right-of-use assets |  | 1,697 | 1,990
Intangibles and other long term assets: |  |  |
Permits |  | 10,531 | 9,905
Other intangible assets - net |  | 393 | 461
Finite risk sinking fund (restricted cash) |  | 12,680 | 12,074
Deferred tax assets |  |  | 4,299
Other assets |  | 461 | 370
Total assets |  | 97,248 | 78,749
Current liabilities: |  |  |
Accounts payable |  | 6,373 | 9,582
Accrued expenses |  | 5,111 | 6,560
Disposal/transportation accrual |  | 2,271 | 1,198
Deferred revenue |  | 6,711 | 6,815
Accrued closure costs - current |  | 50 | 79
Current portion of long-term debt |  | 550 | 773
Current portion of operating lease liabilities |  | 345 | 380
Current portion of finance lease liabilities |  | 285 | 291
Current liabilities related to discontinued operations |  | 244 | 269
Total current liabilities |  | 21,940 | 25,947
Accrued closure costs |  | 8,290 | 8,051
Long-term debt, less current portion |  | 1,765 | 1,975
Long-term operating lease liabilities, less current portion |  | 1,427 | 1,670
Long-term finance lease liabilities, less current portion |  | 491 | 776
Long-term liabilities related to discontinued operations |  | 945 | 953
Total long-term liabilities |  | 12,918 | 13,425
Total liabilities |  | 34,858 | 39,372
Commitments and Contingencies (Note 13) |  |  |
Stockholders’ Equity: |  |  |
Preferred Stock, $.001 par value; 2,000,000 shares authorized, no shares issued and outstanding |  |  |
Common Stock, $.001 par value; 30,000,000 shares authorized; 18,384,879 and 13,654,201 shares issued, respectively; 18,377,237 and 13,646,559 shares outstanding, respectively |  | 18 | 14
Additional paid-in capital |  | 159,590 | 116,502
Accumulated deficit |  | (96,930) | (76,951)
Accumulated other comprehensive loss |  | (200) | (100)
Less Common Stock in treasury, at cost; 7,642 shares |  | (88) | (88)
Total stockholders’ equity |  | 62,390 | 39,377
Total liabilities and stockholders’ equity |  | $ 97,248 | $ 78,749
[1] | net of accumulated depreciation of $10,000 for each period presented.

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