CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ 50	$ (314)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Deferred compensation	425	214
Depreciation	1,646	1,617
Amortization of deferred debt issuance costs and discounts	11	45
(Gain) loss on equity investment	(122)	188
Other (gains) and losses	4
Provision for doubtful accounts receivable	21	22
Deferred income tax benefit (expense)	57	(339)
Changes in assets and liabilities:
Accounts receivables	122	(85)
Other current assets	(100)	(1,382)
Accounts payable and other current liabilities	(12)	2,432
Other noncurrent assets	27	29
Other noncurrent liabilities	(30)	9
Net cash provided by operating activities	2,099	2,436
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(6,505)	(1,371)
Deposits of restricted cash, net	(2)	(9)
Other cash flows from investing activities	(5)
Net cash used in investing activities	(6,512)	(1,380)
CASH FLOWS FROM FINANCING ACTIVITIES:
Principal payments under capital lease	(67)	(36)
Debt issuance costs paid		(8)
Advances in aid of construction	111	53
Dividends paid	(1,322)	(1,160)
Net cash used in financing activities	(1,278)	(1,151)
DECREASE IN CASH AND CASH EQUIVALENTS	(5,691)	(95)
CASH AND CASH EQUIVALENTS — Beginning of period	20,498	11,513
CASH AND CASH EQUIVALENTS – End of period	$ 14,807	$ 11,418