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CONDENSED CONSOLIDATED BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
ASSETS    
Utility plant, at original cost less accumulated depreciation $ 368,340 $ 366,563
Current assets    
Cash and cash equivalents 321 617
Accounts receivable (less allowance for doubtful accounts 2013 - $225; 2012-$241) 5,852 5,728
Unbilled operating revenues 3,198 2,997
Materials and supplies 1,504 1,353
Prepaid property taxes 701 1,328
Prepaid expenses and other 1,452 1,457
Total current assets 13,028 13,480
Other assets    
Non?utility property (less accumulated depreciation 2013-$328; 2012-$309) 4,142 4,082
Other deferred assets 5,315 5,196
Total other assets 9,457 9,278
Regulatory assets, net 2,321 2,393
Total Assets 393,146 391,714
Stockholders' equity    
Common stock 8,741 8,710
Preferred stock 0 0
Additional paid-in capital 88,979 88,399
Retained earnings 20,945 21,071
Total stockholders' equity 118,665 118,180
Long-term debt, net of current portion 106,022 106,257
Total stockholders' equity and long term debt 224,687 224,437
Current liabilities    
Lines of credit 10,087 10,717
Overdraft payable 491 750
Current portion of long-term debt 1,120 1,111
Accounts payable 4,199 3,499
Accrued expenses 3,753 3,430
Deferred income taxes 552 837
Accrued interest 1,262 1,138
Customer deposits 858 894
Other 2,160 2,563
Total current liabilities 24,482 24,939
Commitments and contingencies 0 0
Deferred credits and other liabilities    
Net advances for construction 12,732 13,023
Postretirement benefit obligation 374 374
Deferred investment tax credits 617 622
Utility plant retirement cost obligation 1,098 1,092
Deferred income taxes 46,472 45,879
Total deferred credits and other liabilities 61,293 60,990
Net contributions in aid of construction 82,684 81,348
Liabilities and Stockholders' equity $ 393,146 $ 391,714