CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net income	$ 1,084	$ 3,247
Loss on discontinued operations, net of tax	(70)	(63)
Net income from continuing operations	1,154	3,310
Adjustments to reconcile income to net cash provided by operating activities:
Depreciation and amortization	1,102	627
Provision for uncollectible accounts	2,144	1,036
Stock-based compensation	414	287
Deferred income taxes	(362)	90
Net cash provided by operating activities	4,452	5,350
Change in certain net assets and liabilities, net of the effects of acquisitions:
Accounts receivable	(2,907)	(366)
Prepaid expenses and other current assets	1,554	1,624
Other assets	55	52
Accounts payable and accrued expenses	(2,770)	2,714
Net cash provided by operating activities	384	9,374
Cash flows from investing activities:
Capital expenditures	(350)	(688)
Net cash used in investing activities	(350)	(688)
Cash flows from financing activities:
Credit facility repayments	(3,000)
Proceeds from stock options exercises	39
Purchase of common stock in connection with share awards	(52)
Tax impact of share awards	(54)
Payment of special dividend	(35)
Principal payments on notes payable and capital leases	(558)
Net cash used in financing activities	(3,660)
Cash flows from discontinued operations
Operating activities	(261)	(168)
Investing activities		(2)
Net cash used in discontinued operations	(261)	(170)
Net change in cash and cash equivalents	(3,887)	8,516
Cash and cash equivalents at beginning of period	12,246	26,120
Cash and cash equivalents at end of period	$ 8,359	$ 34,636