XML 22 R6.htm IDEA: XBRL DOCUMENT v3.10.0.1
CONDENSED CONSOLIDATED STATEMENTS OF CAPITAL STOCK AND LONG-TERM DEBT (Unaudited) - USD ($)
$ in Thousands
Sep. 30, 2018
Dec. 31, 2017
Common Stock, No Par Value $ 156,741 $ 155,120
Retained Earnings 88,413 74,055
TOTAL COMMON EQUITY 245,154 229,175
TOTAL PREFERRED STOCK 2,433 2,433
SUBTOTAL LONG-TERM DEBT 151,104 147,852
Add: Premium on Issuance of Long-term Debt 1,314 1,367
Less: Unamortized Debt Expense (4,008) (3,309)
Less: Current Portion of Long-term Debt (7,327) (6,865)
TOTAL LONG-TERM DEBT 141,083 139,045
Amortizing Secured Note, due December 20, 2021 [Member]    
SUBTOTAL LONG-TERM DEBT 990 1,180
Amortizing Secured Note, due May 19, 2028 [Member]    
SUBTOTAL LONG-TERM DEBT 4,060 4,375
Amortizing Secured Note, due August 25, 2030 [Member]    
SUBTOTAL LONG-TERM DEBT 3,337 3,547
Amortizing Secured Note, due September 19, 2031 [Member]    
SUBTOTAL LONG-TERM DEBT 3,617 3,827
State Revolving Trust Note, due December 31, 2022 [Member]    
SUBTOTAL LONG-TERM DEBT 254 279
State Revolving Trust Note, due May 1, 2025 [Member]    
SUBTOTAL LONG-TERM DEBT 1,743 1,851
State Revolving Trust Note, due March 1, 2026 [Member]    
SUBTOTAL LONG-TERM DEBT 351 392
State Revolving Trust Note, due January 25, 2027 [Member]    
SUBTOTAL LONG-TERM DEBT 389 427
State Revolving Trust Note, due December 1, 2026 [Member]    
SUBTOTAL LONG-TERM DEBT 527 553
State Revolving Trust Bond 4.00% to 5.00%, due August 1, 2021 [Member]    
SUBTOTAL LONG-TERM DEBT 111 162
State Revolving Trust Bond 0.00%, due August 1, 2021 [Member]    
SUBTOTAL LONG-TERM DEBT 88 128
State Revolving Trust Note, due July 1, 2028 [Member]    
SUBTOTAL LONG-TERM DEBT 246 256
State Revolving Trust Note, due January 1, 2028 [Member]    
SUBTOTAL LONG-TERM DEBT 80 84
State Revolving Trust Note, due August 1, 2031 [Member]    
SUBTOTAL LONG-TERM DEBT 907 962
Amortizing Secured Note, due April 20, 2029 [Member]    
SUBTOTAL LONG-TERM DEBT 3,691 3,953
Amortizing Secured Note 7.05%, due January 20, 2030 [Member]    
SUBTOTAL LONG-TERM DEBT 2,833 3,021
Amortizing Secured Note 5.69%, due January 20, 2030 [Member]    
SUBTOTAL LONG-TERM DEBT 5,812 6,197
Amortizing Secured Note, due April 20, 2040 [Member]    
SUBTOTAL LONG-TERM DEBT 9,497 9,827
Amortizing Secured Note, due April 20, 2040 [Member]    
SUBTOTAL LONG-TERM DEBT 3,524 3,646
State Revolving Trust Note, due July 1, 2031 [Member]    
SUBTOTAL LONG-TERM DEBT 2,015 2,075
State Revolving Trust Note, due November 30, 2030 [Member]    
SUBTOTAL LONG-TERM DEBT 1,057 1,090
Construction Loans [Member]    
SUBTOTAL LONG-TERM DEBT 3,698 3,874
First Mortgage Bonds - Series X [Member]    
SUBTOTAL LONG-TERM DEBT 55
First Mortgage Bonds - Series Y [Member]    
SUBTOTAL LONG-TERM DEBT 61
First Mortgage Bonds - Series Z [Member]    
SUBTOTAL LONG-TERM DEBT 113 224
First Mortgage Bonds - Series AA [Member]    
SUBTOTAL LONG-TERM DEBT 155 300
First Mortgage Bonds - Series BB [Member]    
SUBTOTAL LONG-TERM DEBT 362 482
First Mortgage Bonds - Series CC [Member]    
SUBTOTAL LONG-TERM DEBT 489 636
First Mortgage Bonds - Series EE [Member]    
SUBTOTAL LONG-TERM DEBT 1,876 2,296
First Mortgage Bonds - Series FF [Member]    
SUBTOTAL LONG-TERM DEBT 2,980 3,495
First Mortgage Bonds - Series GG [Member]    
SUBTOTAL LONG-TERM DEBT 723 813
First Mortgage Bonds - Series HH [Member]    
SUBTOTAL LONG-TERM DEBT 795 880
First Mortgage Bonds - Series II [Member]    
SUBTOTAL LONG-TERM DEBT 520 610
First Mortgage Bonds - Series JJ [Member]    
SUBTOTAL LONG-TERM DEBT 671 750
First Mortgage Bonds - Series KK [Member]    
SUBTOTAL LONG-TERM DEBT 898 988
First Mortgage Bonds - Series LL [Member]    
SUBTOTAL LONG-TERM DEBT 1,010 1,095
First Mortgage Bonds - Series MM [Member]    
SUBTOTAL LONG-TERM DEBT 1,137 1,237
First Mortgage Bonds - Series NN [Member]    
SUBTOTAL LONG-TERM DEBT 1,415 1,505
First Mortgage Bonds - Series OO [Member]    
SUBTOTAL LONG-TERM DEBT 1,957 2,107
First Mortgage Bonds - Series PP [Member]    
SUBTOTAL LONG-TERM DEBT 700 740
First Mortgage Bonds - Series QQ [Member]    
SUBTOTAL LONG-TERM DEBT 9,915 9,915
First Mortgage Bonds - Series RR [Member]    
SUBTOTAL LONG-TERM DEBT 22,500 22,500
First Mortgage Bonds - Series SS [Member]    
SUBTOTAL LONG-TERM DEBT 23,000 23,000
First Mortgage Bonds - Series TT [Member]    
SUBTOTAL LONG-TERM DEBT 2,107 2,258
First Mortgage Bonds - Series UU [Member]    
SUBTOTAL LONG-TERM DEBT 800 845
First Mortgage Bonds - Series VV [Member]    
SUBTOTAL LONG-TERM DEBT 2,147 2,290
First Mortgage Bonds - Series WW [Member]    
SUBTOTAL LONG-TERM DEBT 795 830
First Mortgage Bonds - Series XX [Member]    
SUBTOTAL LONG-TERM DEBT 11,006 11,259
First Mortgage Bonds - Series YY [Member]    
SUBTOTAL LONG-TERM DEBT 3,860 3,860
0.00%, Series 2018A, due August 1, 2047 [Member]    
SUBTOTAL LONG-TERM DEBT 6,917
3.00% to 5.00%, Series 2018B, due August 1, 2047 [Member]    
SUBTOTAL LONG-TERM DEBT 2,365
Convertible Preferred Stock $7.00 Series [Member]    
TOTAL PREFERRED STOCK 1,005 1,005
Convertible Preferred Stock $8.00 Series [Member]    
TOTAL PREFERRED STOCK 350 350
Nonredeemable Preferred Stock $7.00 Series [Member]    
TOTAL PREFERRED STOCK 78 78
Nonredeemable Preferred Stock $4.75 Series [Member]    
TOTAL PREFERRED STOCK 1,000 1,000
State Revolving Trust Note, due February 1, 2036 [Member]    
SUBTOTAL LONG-TERM DEBT $ 1,064 $ 1,115