Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012
Cash flows from operating activities:
Net income	$ 1,990	$ 3,227
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,111	1,321
Change in contingent consideration	(92)	(135)
Stock-based compensation expense	849	169
Provision for losses on accounts receivable	(531)	117
Deferred income tax expense	(634)	781
Changes in assets and liabilities:
Accounts receivable	(12,473)	(4,693)
Transit accounts receivable	6,073	(6,981)
Prepaid expenses and other current assets	46	160
Accounts payable and accrued expenses	3,676	370
Transit accounts payable	(8,052)	8,958
Accrued payroll and related costs	3,951	376
Income taxes payable	294	(106)
Total adjustments	(5,782)	337
Net cash (used in) provided by operating activities	(3,792)	3,564
Cash flows from investing activities:
Property and equipment acquired	(1,406)	(511)
Decrease (increase) in deposits	84	(45)
Cash paid for acquisition		(1,292)
Net cash used in investing activities	(1,322)	(1,848)
Cash flows from financing activities:
Sale of stock for employee stock purchase plan	259	128
Exercise of stock options	114	912
Common stock repurchases	(83)	(4,704)
Dividends paid to shareholders		(12,335)
Net cash provided by (used in) financing activities	290	(15,999)
Effect of exchange rate changes on cash and cash equivalents	18	(11)
Decrease in cash and cash equivalents	(4,806)	(14,294)
Cash and cash equivalents at beginning of period	14,123	28,417
Cash and cash equivalents at end of period	9,317	14,123
Cash paid for:
Interest	66	42
Income taxes	1,702	1,939
Non-cash investing activities:
Contingent consideration recorded at date of acquisition		930
Above market value lease assumed in acquisition		469
Fixed assets acquired in acquisition		28
Non-cash financing activities:
Dividend declared but unpaid on unvested restricted stock units		350
Dividends forfeited	(32)
Restricted Stock Units (RSUs) [Member]
Non-cash financing activities:
Vesting of restricted stock units	$ 334