CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
ASSETS
Utility plant, at original cost (less accumulated depreciation - 2020 - $143,051,; 2019 - $136,588)	$ 544,575	$ 530,721
Current assets
Cash and cash equivalents	373	596
Non-utility property (less accumulated depreciation - 2020- $828; 2019 - $790)	8,191	6,913
Income tax receivable	0	19
Unbilled operating revenues	1,759	1,211
Materials and supplies	1,518	1,264
Prepaid property taxes	2	1,954
Prepaid expenses and other	2,657	2,250
Total current assets	14,500	14,207
Other assets
Non-utility property (less accumulated depreciation - 2020- $828; 2019 - $790)	3,774	3,812
Other deferred assets	5,884	4,257
Operating lease right of use assets	469	480
Total other assets	10,127	8,549
Regulatory assets, net	6,697	6,891
Total Assets	575,899	560,368
Stockholders' equity
Common stock	9,333	9,292
Preferred stock	0	0
Additional paid-in capital	102,746	101,811
Retained earnings	50,831	49,165
Total stockholders' equity	162,910	160,268
Long-term debt, net of current portion	143,183	144,156
Total stockholders' equity and long term debt	306,093	304,424
Current liabilities
Lines of credit	14,735	7,500
Current portion of long-term debt	1,799	1,706
Accounts payable	4,853	8,176
Accrued expenses	3,003	3,113
Dividends payable	2,330	0
Overdraft payable	197	15
Accrued interest	908	830
Income taxes payable	4,840	343
Customer and other deposits	2,011	1,970
Other	1,797	1,946
Total current liabilities	36,473	25,599
Commitments and contingencies
Deferred credits and other liabilities
Net advances for construction	5,058	5,421
Operating lease liabilities	440	450
Regulatory liabilities	21,969	22,246
Deferred investment tax credits	482	490
Deferred income taxes	50,501	52,259
Total deferred credits and other liabilities	78,450	80,866
Net contributions in aid of construction	154,883	149,479
Total Liabilities and Stockholders' Equity	$ 575,899	$ 560,368