Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2022	Apr. 02, 2021
Cash flows from operating activities:
Net income	$ 10,505	$ 6,361
Plus loss from discontinued operations		7
Net income from continuing operations	10,505	6,368
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation expense	802	874
Amortization expense	144	261
Amortization of debt issuance costs	14	11
Total share based compensation	2,599	2,587
(Reversal) provision for doubtful accounts	(23)	137
(Gain) loss on foreign currency translation	(298)	61
Deferred income tax expense	1,643	1,378
Changes in assets and liabilities:
Decrease (increase) in accounts receivable and contract assets	177	(6,091)
Decrease in prepaid expenses and other assets	640	182
Increase (decrease) in accounts payable	363	(1,159)
Decrease in accrued expenses and other liabilities	(11,760)	(4,985)
Increase in contract liabilities	1,248	5,037
Increase in income tax payable		1,241
Net cash provided by operating activities	6,054	5,895
Cash flows from investing activities:
Purchases of property and equipment	(993)	(525)
Net cash used in investing activities	(993)	(525)
Cash flows from financing activities:
Debt issuance costs	(10)
Repurchase of common stock	(3,066)	(3,716)
Net cash used in financing activities	(3,076)	(3,716)
Effect of exchange rate on cash	(27)	(4)
Net increase in cash and cash equivalents	1,958	1,650
Cash at beginning of period	45,794	49,455
Cash at end of period	47,752	51,105
Supplemental disclosure of cash flow information:
Cash paid (refunded) for income taxes	$ 1	(181)
Cash paid for interest		$ 14