Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Operating activities:
Net income	$ 10,616	$ 14,391
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation	6,430	6,687
Amortization	1,219	980
Deferred income taxes	1,593	4,968
Stock-based compensation	2,146	2,549
(Gain) Loss on disposal of assets, net	71	266
Changes in operating assets and liabilities:
Accounts receivable, net	(11,127)	(24,492)
Prepaid expenses and other current assets	(2,027)	385
Accounts payable	(6,633)	(1,775)
Accrued expenses and other current liabilities	3,187	(2,129)
Income taxes prepaid/payable	(2,925)	(898)
Other non-current assets	303	267
Deferred compensation	(33)	335
Other non-current liabilities	(2,043)	(352)
Net cash used in operating activities	777	1,182
Investing activities:
Additions to property and equipment	(5,047)	(4,609)
Reacquired franchise rights	0	(65)
Other	119	97
Net Cash Provided by (Used in) Investing Activities	(4,928)	(4,577)
Financing activities:
Dividends paid to shareholders	(5,054)	(7,517)
Borrowings on credit facility	57,550	153,523
Repayments on credit facility	(60,165)	(150,723)
Common shares withheld for taxes	(795)	(733)
Payment of acquisition related earn out	0	(370)
Change in cash overdraft	997	(1,084)
Excess tax benefit from share-based compensation awards	118	0
Net Cash Provided by (Used in) Financing Activities	(7,349)	(6,904)
Effect of exchange rate changes on cash and cash equivalents	(85)	729
Net decrease in cash and cash equivalents	(11,585)	(9,570)
Cash and cash equivalents at end of period	32,067	17,074
Cash paid for interest	104	151
Cash paid for income taxes, net	$ 7,680	$ 5,802