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Balance Sheets (Unaudited) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
ASSETS |  |
UTILITY PLANT, at original cost | $ 457,196 | $ 438,670
Plant acquisition adjustments | (3,673) | (3,707)
Accumulated depreciation | (94,377) | (91,340)
Net utility plant | 359,146 | 343,623
OTHER PHYSICAL PROPERTY, net of accumulated depreciation of $471 in 2021 and $458 in 2020 | 729 | 742
CURRENT ASSETS: |  |
Cash and cash equivalents | 6 | 2
Restricted cash | 0 | 5,000
Accounts receivable, net of reserves of $792 in 2021 and $655 in 2020 | 4,206 | 5,184
Unbilled revenues | 3,179 | 2,847
Recoverable income taxes | 653 | 721
Materials and supplies inventories, at cost | 1,033 | 1,010
Prepaid expenses | 1,808 | 1,526
Total current assets | 10,885 | 16,290
OTHER LONG-TERM ASSETS: |  |
Prepaid pension cost | 3,802 | 2,209
Note receivable | 255 | 255
Deferred regulatory assets | 41,996 | 39,893
Other assets | 4,163 | 3,945
Total other long-term assets | 50,216 | 46,302
Total Assets | 420,976 | 406,957
COMMON STOCKHOLDERS' EQUITY: |  |
Common stock, no par value, authorized 46,500,000 shares, issued and outstanding 13,090,055 shares in 2021 and 13,060,817 shares in 2020 | 87,100 | 85,935
Retained earnings | 60,606 | 57,317
Total common stockholders' equity | 147,706 | 143,252
PREFERRED STOCK, authorized 500,000 shares, no shares issued | 0 | 0
LONG-TERM DEBT | 126,996 | 123,573
COMMITMENTS |  |
CURRENT LIABILITIES: |  |
Accounts payable | 8,359 | 6,540
Dividends payable | 2,193 | 2,192
Accrued compensation and benefits | 1,469 | 1,417
Accrued interest | 958 | 959
Deferred regulatory liabilities | 581 | 525
Other accrued expenses | 358 | 360
Total current liabilities | 13,918 | 11,993
DEFERRED CREDITS: |  |
Customers' advances for construction | 10,907 | 10,326
Deferred income taxes | 45,787 | 43,538
Deferred employee benefits | 4,821 | 4,793
Deferred regulatory liabilities | 27,059 | 25,444
Other deferred credits | 2,328 | 2,731
Total deferred credits | 90,902 | 86,832
Contributions in aid of construction | 41,454 | 41,307
Total Stockholders' Equity and Liabilities | $ 420,976 | $ 406,957

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