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CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
ASSETS    
Utility plant, at original cost (less accumulated depreciation - 2021 - $153,894; 2020 - $147,469) $ 577,126 $ 559,561
Current assets    
Cash and cash equivalents 369 28
Accounts receivable (less allowance for doubtful accounts - 2021 - $591; 2020 - $862) 9,728 10,162
Income tax receivable 70 629
Unbilled operating revenues 1,765 1,166
Materials and supplies 1,467 1,535
Prepaid property taxes 0 1,891
Prepaid expenses and other 2,962 2,208
Total current assets 16,361 17,619
Other assets    
Non-utility property (less accumulated depreciation - 2021- $902; 2020 - $865) 3,759 3,796
Other deferred assets 5,759 5,309
Operating lease right of use assets 450 460
Total other assets 9,968 9,565
Regulatory assets, net 6,516 6,473
Total Assets 609,971 593,218
Stockholders' equity    
Common stock 9,400 9,357
Preferred stock 0 0
Additional paid-in capital 104,453 103,463
Retained earnings 58,007 56,606
Total stockholders' equity 171,860 169,426
Long-term debt, net of current portion 143,286 142,333
Total stockholders' equity and long term debt 315,146 311,759
Current liabilities    
Lines of credit 25,693 26,813
Current portion of long-term debt 1,618 1,757
Accounts payable 6,991 6,341
Accrued expenses 5,160 4,283
Dividends payable 2,454 0
Overdraft payable 508 105
Accrued interest 905 930
Income taxes payable 2,390 28
Customer and other deposits 2,335 2,064
Other 1,695 1,403
Total current liabilities 49,749 43,724
Commitments and contingencies (Note 11)
Deferred credits and other liabilities    
Net advances for construction 4,277 4,578
Operating lease liabilities 427 432
Regulatory liabilities 21,411 21,681
Deferred investment tax credits 464 473
Deferred income taxes 47,249 50,313
Total deferred credits and other liabilities 73,828 77,477
Net contributions in aid of construction 171,248 160,258
Total Liabilities and Stockholders' Equity $ 609,971 $ 593,218