Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets

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Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Current assets:    
Cash $ 2,374 $ 7,500
Accounts receivable, net of allowance for credit losses of $19 and $30, respectively 8,701 9,722
Unbilled receivables 8,797 8,432
Inventories 1,071 1,155
Prepaid and other assets 3,955 3,738
Current assets related to discontinued operations 13 13
Total current assets 24,911 30,560
Property and equipment:    
Buildings and land 24,319 24,311
Equipment 22,930 22,809
Vehicles 434 434
Leasehold improvements 8 8
Office furniture and equipment 1,140 1,130
Construction-in-progress 1,158 1,010
Total property and equipment 49,989 49,702
Less accumulated depreciation (31,099) (30,693)
Net property and equipment 18,890 19,009
Property and equipment related to discontinued operations [1] 81 81
Operating lease right-of-use assets 1,885 1,990
Intangibles and other long term assets:    
Permits 9,973 9,905
Other intangible assets - net 442 461
Finite risk sinking fund (restricted cash) 12,222 12,074
Deferred tax assets 5,284 4,299
Other assets 351 370
Total assets 74,039 78,749
Current liabilities:    
Accounts payable 7,979 9,582
Accrued expenses 6,238 6,560
Disposal/transportation accrual 1,515 1,198
Deferred revenue 7,295 6,815
Accrued closure costs - current 85 79
Current portion of long-term debt 673 773
Current portion of operating lease liabilities 346 380
Current portion of finance lease liabilities 287 291
Current liabilities related to discontinued operations 238 269
Total current liabilities 24,656 25,947
Accrued closure costs 8,015 8,051
Long-term debt, less current portion 1,873 1,975
Long-term operating lease liabilities, less current portion 1,594 1,670
Long-term finance lease liabilities, less current portion 706 776
Long-term liabilities related to discontinued operations 955 953
Total long-term liabilities 13,143 13,425
Total liabilities 37,799 39,372
Commitments and Contingencies (Note 9 )
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; 13,730,580 and 13,654,201 shares issued, respectively; 13,722,938 and 13,646,559 shares outstanding, respectively 14 14
Additional paid-in capital 116,981 116,502
Accumulated deficit (80,511) (76,951)
Accumulated other comprehensive loss (156) (100)
Less Common Stock in treasury, at cost; 7,642 shares (88) (88)
Total stockholders’ equity 36,240 39,377
Total liabilities and stockholders’ equity $ 74,039 $ 78,749
[1] net of accumulated depreciation of $10,000 for each period presented.