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Balance Sheets (Unaudited) - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
--- | --- | ---
ASSETS |  |
UTILITY PLANT, at original cost | $ 423,676 | $ 401,383
Plant acquisition adjustments | (2,973) | (3,318)
Accumulated depreciation | (90,217) | (84,841)
Net utility plant | 330,486 | 313,224
OTHER PHYSICAL PROPERTY, net of accumulated depreciation of $452 in 2020 and $435 in 2019 | 748 | 769
CURRENT ASSETS: |  |
Cash and cash equivalents | 10,901 | 2
Accounts receivable, net of reserves of $477 in 2020 and $305 in 2019 | 5,193 | 4,421
Unbilled revenues | 2,801 | 2,276
Recoverable income taxes | 50 | 547
Materials and supplies inventories, at cost | 1,158 | 1,007
Prepaid expenses | 1,679 | 1,131
Total current assets | 21,782 | 9,384
OTHER LONG-TERM ASSETS: |  |
Prepaid pension cost | 3,878 | 1,819
Note receivable | 255 | 255
Deferred regulatory assets | 37,314 | 34,189
Other assets | 3,954 | 3,889
Total other long-term assets | 45,401 | 40,152
Total Assets | 398,417 | 363,529
COMMON STOCKHOLDERS' EQUITY: |  |
Common stock, no par value, authorized 46,500,000 shares, issued and outstanding 13,049,237 shares in 2020 and 13,014,898 shares in 2019 | 85,375 | 83,976
Retained earnings | 56,053 | 50,209
Total common stockholders' equity | 141,428 | 134,185
PREFERRED STOCK, authorized 500,000 shares, no shares issued | 0 | 0
LONG-TERM DEBT, excluding current portion | 116,829 | 94,535
COMMITMENTS |  |
CURRENT LIABILITIES: |  |
Current portion of long-term debt | 0 | 6,500
Accounts payable | 6,770 | 3,452
Dividends payable | 2,102 | 2,096
Accrued compensation and benefits | 1,175 | 1,247
Accrued interest | 1,068 | 914
Deferred regulatory liabilities | 453 | 609
Other accrued expenses | 352 | 338
Total current liabilities | 11,920 | 15,156
DEFERRED CREDITS: |  |
Customers' advances for construction | 10,291 | 7,844
Deferred income taxes | 42,195 | 40,426
Deferred employee benefits | 4,545 | 4,317
Deferred regulatory liabilities | 27,149 | 24,790
Other deferred credits | 2,919 | 2,247
Total deferred credits | 87,099 | 79,624
Contributions in aid of construction | 41,141 | 40,029
Total Stockholders' Equity and Liabilities | $ 398,417 | $ 363,529

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