CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
OPERATING ACTIVITIES:
Net income	$ 3,947	$ 4,032
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	14,261	12,926
Asset Impairment	638	0
Accrued patronage refunds	(353)	(345)
Stock based compensation	429	375
Loss on financial derivative instruments	46	164
Excess tax benefit	(100)	0
Other	515	773
Changes in operating assets and liabilities, net of effect from acquired net assets
Receivables	(4,888)	4,070
Prepaid expenses	(507)	(401)
Inventories	2,282	4,350
Accounts payable and accrued expenses	(4,686)	(3,679)
Deferred revenue, billings and deposits	15	(683)
Income taxes	(453)	(203)
Other	743	137
Net cash provided by operating activities	11,889	21,516
INVESTING ACTIVITIES:
Additions to property, plant and equipment	(13,117)	(10,969)
Broadband stimulus grant received	831	1,426
Redemption of investments	0	1,415
Acquisition of IdeaOne Telecom	0	(26,337)
Purchase of short-term investments	0	(2,998)
Proceeds from sale of assets	114	0
Net cash (used in) investing activities	(12,172)	(37,463)
FINANCING ACTIVITIES:
Borrowings on extended term payable arrangement	32,231	22,772
Payments on extended term payable arrangement	(29,479)	(21,501)
Borrowings on credit facility	0	22,000
Payments on credit facility and capital lease obligations	(821)	(2,344)
Proceeds from issuance of common stock	355	163
Stock repurchase	(1,275)	0
Dividends paid	(3,936)	(3,769)
Excess tax benefit	100	0
Net cash (used in) provided by financing activities	(2,825)	17,321
Net (decrease) increase in cash and cash equivalents	(3,108)	1,374
Cash and cash equivalents at beginning of the period	8,305	13,057
Cash and cash equivalents at the end of the period	5,197	14,431
Supplemental disclosure of cash flow information:
Cash paid for interest	2,960	2,868
Net cash paid for income taxes	2,763	2,934
Non-cash investing and financing activities:
Property, plant and equipment acquired with capital leases	$ 19	$ 14