Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Operating activities:
Net income (loss)	$ 19,433	$ 15,000	$ (10,814)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation	8,959	9,640	9,971
Amortization	1,306	1,368	686
Goodwill Impairment	0	0	8,312
Deferred income taxes	6,186	433	2,343
Equity in losses of affiliated companies	0	0	2,299
Stock-based compensation	3,414	3,358	2,979
Non-cash reduction in legal reserves	0	(9,698)	0
Loss on disposal of assets	492	1,170	0
Changes in operating assets and liabilities:
Accounts receivable, net	18	(103)	(27,347)
Prepaid expenses and other current assets	262	(1,560)	(582)
Accounts payable	4,891	3,019	4,242
Accrued expenses and other current liabilities	(8,762)	4,543	2,698
Income taxes prepaid/payable	(351)	1,638	2,042
Other non-current assets	(1,719)	261	(933)
Deferred compensation	579	(189)	153
Other non-current liabilities	2,429	(878)	(388)
Net cash provided by (used in) operating activities	37,137	28,002	(4,339)
Investing activities:
Additions to property and equipment	(6,225)	(5,658)	(5,890)
Reacquired franchise rights	(65)	(372)	(386)
Acquisitions, net of cash acquired	0	0	(38,842)
Other	(344)	170	318
Net cash used in investing activities	(6,634)	(5,860)	(44,800)
Financing activities:
Dividends paid to shareholders	(12,548)	(9,956)	(9,900)
Payment of acquisition related earn out	(370)	0	0
Net borrowings (repayments) of credit facility	2,751	(13,900)	13,900
Change in cash overdraft	(3,363)	393	127
Proceeds from exercises of employee stock options	0	0	65
Common shares withheld for taxes	(900)	(551)	(560)
Contribution to joint venture by non-controlling venture	0	0	140
Excess tax benefit from share-based compensation awards	387	0	0
Net cash (used in) provided by financing activities	(14,043)	(24,014)	3,772
Effect of exchange rate changes on cash and cash equivalents	548	(230)	585
Net increase (decrease) in cash and cash equivalents	17,008	(2,102)	(44,782)
Cash and cash equivalents at beginning of period	26,644	28,746	73,528
Cash and cash equivalents at end of period	43,652	26,644	28,746
Supplemental disclosure of cash flow information:
Cash paid for interest	202	333	8
Cash paid for income taxes, net	$ 6,591	$ 3,213	$ 4,024