Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Apr. 04, 2015	Mar. 29, 2014
Cash flows from operating activities:
Net income	$ 1,388	$ 1,203
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	316	271
Stock-based compensation expense	304	174
Provision for allowance for doubtful accounts	390	18
Deferred income tax expense	125	159
Changes in assets and liabilities:
Accounts receivable	(4,991)	(4,247)
Prepaid expenses and other current assets	(68)	(1,227)
Net of transit accounts receivable and payable	(2,106)	65
Accounts payable and accrued expenses	1,519	36
Accrued payroll and related costs	(1,631)	1,050
Income taxes payable	(155)	(309)
Total adjustments	(6,297)	(4,010)
Net cash used in operating activities	(4,909)	(2,807)
Cash flows from investing activities:
Property and equipment acquired	(615)	(442)
Decrease in deposits	(2)	(42)
Net cash used in investing activities	(617)	(484)
Cash flows from financing activities:
Sale of stock for employee stock purchase plan	179	155
Exercise of stock options	19	64
Contingent consideration paid	(90)	(313)
Net cash provided by (used in) financing activities	108	(94)
Effect of exchange rate changes on cash and cash equivalents	(465)	(337)
Decrease in cash and cash equivalents	(5,883)	(3,722)
Cash and cash equivalents at beginning of period	6,411	9,317
Cash and cash equivalents at end of period	528	5,595
Cash paid for:
Interest	128	23
Income taxes	$ 455	$ 677