v3.23.3
Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Current assets:    
Cash $ 1,988 $ 1,866
Accounts receivable, net of allowance for credit losses of $42 and $57, respectively 15,342 9,364
Unbilled receivables 9,336 6,062
Inventories 1,030 814
Prepaid and other assets 4,506 5,405
Current assets related to discontinued operations 15 15
Total current assets 32,217 23,526
Property and equipment:    
Buildings and land 24,103 24,021
Equipment 22,345 21,242
Vehicles 434 442
Leasehold improvements 8 23
Office furniture and equipment 1,129 1,299
Construction-in-progress 1,193 727
Total property and equipment 49,212 47,754
Less accumulated depreciation (30,519) (28,797)
Net property and equipment 18,693 18,957
Property and equipment related to discontinued operations [1] 81 81
Operating lease right-of-use assets 2,094 1,971
Intangibles and other long term assets:    
Permits 9,646 9,610
Other intangible assets - net 477 629
Finite risk sinking fund (restricted cash) 11,926 11,570
Deferred tax assets 3,987 4,116
Other assets 383 438
Total assets 79,504 70,898
Current liabilities:    
Accounts payable 9,614 10,325
Accrued expenses 6,922 4,593
Disposal/transportation accrual 1,320 887
Deferred revenue 7,765 4,813
Accrued closure costs - current 94 682
Current portion of long - term debt 880 476
Current portion of operating lease liabilities 412 416
Current portion of finance lease liabilities 223 154
Current liabilities related to discontinued operations 239 362
Total current liabilities 27,469 22,708
Accrued closure costs 7,972 7,284
Long-term debt, less current portion 2,115 563
Long-term operating lease liabilities, less current portion 1,744 1,584
Long-term finance lease liabilities, less current portion 423 318
Long-term liabilities related to discontinued operations 950 908
Total long-term liabilities 13,204 10,657
Total liabilities 40,673 33,365
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; 13,588,933 and 13,332,398 shares issued, respectively; 13,581,291 and 13,324,756 shares outstanding, respectively 14 13
Additional paid-in capital 116,106 115,209
Accumulated deficit (77,032) (77,436)
Accumulated other comprehensive loss (169) (165)
Less Common Stock in treasury, at cost; 7,642 shares (88) (88)
Total stockholders’ equity 38,831 37,533
Total liabilities and stockholders’ equity $ 79,504 $ 70,898
[1] net of accumulated depreciation of $10,000 for each period presented.

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