Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CASH FLOW FROM OPERATING ACTIVITIES
Net loss	$ (833)	$ (1,234)
Adjustments to reconcile net loss to net cash provided (used) by operating activities:
Depreciation and amortization	1,002	1,279
Write off of deferred financing fees	61
Allowance (recoveries) for uncollectibles	(246)	177
Write off obsolete inventory	92
Stock based compensation expense	218	192
Distribution in excess of income from equity investments included in net loss	(1,424)
Change in fair value of derivative liability		14
Changes in assets and liabilities
Trade accounts receivable	610	(707)
Other current assets	(499)	(652)
Accounts payable	144	(404)
Other accruals and liabilities	1,435	(142)
Net cash provided (used) by operating activities	560	(1,477)
CASH FLOW FROM INVESTING ACTIVITIES
Capital expenditures	(176)	(329)
Acquired intangibles	(58)
Purchase of seat licenses	(194)	(147)
Distribution in excess of income from equity investments	1,424	1,826
Net cash provided by investing activities	996	1,350
CASH FLOW FROM FINANCING ACTIVITIES
Proceeds from issuance of long-term debt	16,273
Repayment of long-term debt	(15,845)	(380)
Payment of fees for acquisition of debt	(119)
Repayment of amount due in connection with business acquisition		(170)
Purchase of treasury stock	(62)	(50)
Dividends (Common and Preferred)	(1,670)	(1,573)
Net cash used in financing activities	(1,423)	(2,173)
Net change in cash and cash equivalents	133	(2,300)
Cash and cash equivalents at beginning of period	1,799	4,575
Cash and cash equivalents at end of period	1,932	2,275
Supplemental disclosure of non-cash financing activities:
Treasury stock acquired in connection with cashless exercise of stock options		$ 677