Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 28, 2019	Dec. 28, 2018
Current assets:
Cash	$ 16,682	$ 13,808
Accounts receivable and unbilled revenue, net of allowance of $992 and $1,441 at June 28, 2019 and December 28, 2018, respectively	54,547	54,807
Prepaid expenses and other current assets	4,086	4,339
Assets related to discontinued operations		137
Total current assets	75,315	73,091
Property and equipment, net	21,112	19,750
Other assets	3,116	3,704
Goodwill, net	84,213	84,207
Operating lease right-of-use assets	7,613
Total assets	191,369	180,752
Current liabilities:
Accounts payable	6,767	7,429
Accrued expenses and other liabilities	33,114	34,498
Operating lease liabilities	2,376
Liabilities related to discontinued operations	31	2,300
Total current liabilities	42,288	44,227
Long-term deferred tax liability, net	8,143	6,435
Long-term debt	4,500	6,500
Operating lease liabilities	5,237
Total liabilities	60,168	57,162
Commitments and contingencies
Shareholders’ equity:
Preferred stock, $0.001 par value, 1,250,000 shares authorized; none issued and outstanding
Common stock, $0.001 par value, 125,000,000 shares authorized 57,129,647 and 56,607,622 shares issued at June 28, 2019 and December 28, 2018, respectively	58	57
Additional paid-in capital	299,342	296,955
Treasury stock, at cost, 27,280,200 and 27,086,782 shares June 28, 2019 and December 28, 2018, respectively	(139,660)	(136,604)
Accumulated deficit	(17,130)	(25,424)
Accumulated other comprehensive loss	(11,409)	(11,394)
Total shareholders' equity	131,201	123,590
Total liabilities and shareholders' equity	$ 191,369	$ 180,752