CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets
Cash and cash equivalents	$ 27,662	$ 35,085
Accounts receivable, net of allowance of $234 and $352, respectively	41,148	38,688
Deferred tax asset	1,138	825
Prepaid expense and other current assets	2,130	2,116
Total current assets	72,078	76,714
Restricted cash	364	54
Furniture, fixtures and equipment, net of accumulated depreciation of $6,143 and $4,575, respectively	3,478	3,213
Goodwill	36,400	34,691
Intangible assets, net	18,335	22,093
Other assets	3,514	3,109
Total assets	134,169	139,874
Current liabilities
Accounts payable	7,312	6,024
Current maturities of long-term debt	3,938	3,375
Deferred revenue	4,898	3,944
Accrued expenses	21,116	21,189
Total current liabilities	37,264	34,532
Long-term debt, net of current maturities	49,434	53,371
Deferred tax liability	(631)	2,432
Other liabilities	6,007	6,296
Total liabilities	92,705	96,631
Commitments and contingencies (Note 13)
Redeemable noncontrolling interest	747
Stockholders' equity
Preferred stock, $.001 par value; 10,000 shares authorized; none issued
Common stock, $.001 par value, 100,000 shares authorized; 37,943 shares issued and 36,762 outstanding at December 31, 2014 and 37,943 shares issued and 37,122 outstanding at December 31, 2013	38	38
Additional paid-in-capital	204,525	208,602
Treasury stock (1,181 and 821 common shares, respectively, at cost)	(5,244)	(2,796)
Accumulated other comprehensive loss	(4,582)	(2,448)
Accumulated deficit	(154,020)	(160,153)
Total stockholders' equity	40,717	43,243
Total liabilities and stockholders' equity	$ 134,169	$ 139,874