CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
UTILITY PLANT:
Water Production	$ 219,291	$ 168,080
Transmission and Distribution	670,951	648,763
General	93,215	85,056
Construction Work in Progress	43,489	80,055
TOTAL	1,026,946	981,954
Less Accumulated Depreciation	191,512	185,356
UTILITY PLANT - NET	835,434	796,598
CURRENT ASSETS:
Cash and Cash Equivalents	6,026	4,491
Accounts Receivable, net of allowance for uncollectible accounts of $2,280 and $2,053, respectively	13,280	14,569
Unbilled Revenues	8,817	7,065
Materials and Supplies (at average cost)	4,661	5,112
Prepayments	4,458	2,886
TOTAL CURRENT ASSETS	37,242	34,123
OTHER ASSETS:
Operating Lease Right of Use Asset	4,852	5,209
Preliminary Survey and Investigation Charges	7,556	5,192
Regulatory Assets	118,230	118,144
Restricted Cash	163	5,913
Non-utility Assets - Net	11,424	11,207
Other	74	84
TOTAL OTHER ASSETS	142,299	145,749
TOTAL ASSETS	1,014,975	976,470
CAPITALIZATION:
Common Stock, No Par Value	218,100	217,451
Retained Earnings	136,998	128,757
TOTAL COMMON EQUITY	355,098	346,208
Preferred Stock	2,084	2,084
Long-term Debt	272,504	273,244
TOTAL CAPITALIZATION	629,686	621,536
CURRENT LIABILITIES:
Current Portion of Long-term Debt	7,170	7,255
Notes Payable	31,500	2,000
Accounts Payable	23,100	30,443
Accrued Taxes	12,220	10,138
Accrued Interest	2,168	2,137
Unearned Revenues and Advanced Service Fees	1,404	1,255
Other	3,183	3,620
TOTAL CURRENT LIABILITIES	80,745	56,848
COMMITMENTS AND CONTINGENT LIABILITIES (Note 7)
OTHER LIABILITIES:
Customer Advances for Construction	23,632	23,404
Lease Obligations	4,703	5,042
Accumulated Deferred Income Taxes	62,058	61,297
Employee Benefit Plans	32,906	34,426
Regulatory Liabilities	56,266	60,792
Other	1,157	1,135
TOTAL OTHER LIABILITIES	180,722	186,096
CONTRIBUTIONS IN AID OF CONSTRUCTION	123,822	111,990
TOTAL CAPITALIZATION AND LIABILITIES	$ 1,014,975	$ 976,470