v3.26.1
Condensed Consolidated Balance Sheets - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Current assets:    
Cash $ 20,497 $ 11,768
Accounts receivable, net of allowance for credit losses of $16 and $309, respectively 10,040 11,228
Unbilled receivables 9,578 8,781
Inventories 2,504 1,563
Prepaid and other assets 2,906 2,971
Current assets related to discontinued operations 242 60
Total current assets 45,767 36,371
Property and equipment:    
Buildings and land 25,307 24,672
Equipment 29,170 27,365
Vehicles 444 411
Leasehold improvements 8 8
Office furniture and equipment 1,076 1,076
Construction-in-progress 6,519 3,998
Total property and equipment 62,524 57,530
Less accumulated depreciation (33,871) (32,930)
Net property and equipment 28,653 24,600
Property and equipment related to discontinued operations [1] 146 146
Operating lease right-of-use assets 1,296 1,445
Intangibles and other long term assets:    
Permits 10,855 10,722
Other intangible assets - net 473 362
Finite risk sinking fund (restricted cash) 13,457 13,216
Other assets 1,191 1,172
Total assets 101,838 88,034
Current liabilities:    
Accounts payable 9,051 7,007
Accrued expenses 5,083 5,222
Disposal/transportation accrual 2,671 1,744
Deferred revenue 8,656 7,007
Accrued closure costs - current 11 27
Current portion of long-term debt 616 562
Current portion of operating lease liabilities 468 416
Current portion of finance lease liabilities 520 313
Current liabilities related to discontinued operations 301 270
Total current liabilities 27,377 22,568
Accrued closure costs 8,953 8,698
Long-term debt, less current portion 1,364 1,310
Long-term operating lease liabilities, less current portion 897 1,102
Long-term finance lease liabilities, less current portion 1,356 619
Long-term liabilities related to discontinued operations 3,561 3,598
Total long-term liabilities 16,131 15,327
Total liabilities 43,508 37,895
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; 21,215,194 and 18,525,823 shares issued, respectively; 21,207,552 and 18,518,181 shares outstanding, respectively 21 18
Additional paid-in capital 182,957 161,057
Accumulated deficit (124,401) (110,714)
Accumulated other comprehensive loss (159) (134)
Less Common Stock in treasury, at cost; 7,642 shares (88) (88)
Total stockholders’ equity 58,330 50,139
Total liabilities and stockholders’ equity $ 101,838 $ 88,034
[1] net of accumulated depreciation of $10,000 for each period presented.