CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
UTILITY PLANT:
Water Production	$ 149,068	$ 146,914
Transmission and Distribution	443,128	430,880
General	67,692	63,514
Construction Work in Progress	13,828	12,196
TOTAL	673,716	653,504
Less Accumulated Depreciation	140,435	135,728
UTILITY PLANT - NET	533,281	517,776
CURRENT ASSETS:
Cash and Cash Equivalents	3,689	3,879
Accounts Receivable, net	9,953	10,129
Unbilled Revenues	8,284	6,590
Materials and Supplies (at average cost)	4,881	4,094
Prepayments	2,912	2,024
TOTAL CURRENT ASSETS	29,719	26,716
Preliminary Survey and Investigation Charges	3,142	2,365
Regulatory Assets	60,474	60,894
Operations Contracts, Developer and Other Receivables	789	1,139
Restricted Cash	439	439
Non-utility Assets - Net	9,252	9,131
Federal Income Tax Receivable	1,408	1,408
Other	226	293
TOTAL DEFERRED CHARGES AND OTHER ASSETS	75,730	75,669
TOTAL ASSETS	638,730	620,161
CAPITALIZATION:
Common Stock, No Par Value	154,075	153,045
Retained Earnings	68,249	65,392
TOTAL COMMON EQUITY	222,324	218,437
Preferred Stock	2,435	2,436
Long-term Debt	136,429	134,538
TOTAL CAPITALIZATION	361,188	355,411
CURRENT LIABILITIES:
Current Portion of Long-term Debt	6,164	6,159
Notes Payable	17,000	12,000
Accounts Payable	15,045	12,343
Accrued Taxes	13,137	12,385
Accrued Interest	1,078	1,084
Unearned Revenues and Advanced Service Fees	967	923
Other	2,026	2,162
TOTAL CURRENT LIABILITIES	55,417	47,056
COMMITMENTS AND CONTINGENT LIABILITIES (Note 7)
DEFERRED CREDITS AND OTHER LIABILITIES:
Customer Advances for Construction	20,862	20,846
Accumulated Deferred Investment Tax Credits	714	753
Accumulated Deferred Income Taxes	76,312	72,072
Employee Benefit Plans	34,651	36,139
Regulatory Liability - Cost of Utility Plant Removal	11,711	11,337
Other	1,378	1,443
TOTAL DEFERRED CREDITS AND OTHER LIABILITIES	145,628	142,590
CONTRIBUTIONS IN AID OF CONSTRUCTION	76,497	75,104
TOTAL CAPITALIZATION AND LIABILITIES	$ 638,730	$ 620,161