CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 28, 2019	Dec. 29, 2018
Current assets:
Cash and cash equivalents	$ 25,639	$ 38,028
Accounts receivable, net of allowances of $3,838 at December 28, 2019 and $3,764 at December 29, 2018	107,841	94,525
Unbilled services, net of allowances of $1,503 at December 28, 2019 and $415 at December 29, 2018	36,569	36,060
Prepaid expenses and other current assets	7,277	6,423
Forgivable loans	6,751	6,104
Total current assets	184,077	181,140
Property and equipment, net	61,295	48,088
Goodwill	88,504	88,208
Intangible assets, net	6,476	7,846
Right-of-use assets	130,173
Deferred income taxes	10,670	9,330
Forgivable loans, net of current portion	48,390	34,190
Other assets	3,658	2,044
Total assets	533,243	370,846
Current liabilities:
Accounts payable	26,069	21,938
Accrued expenses	121,301	108,233
Deferred revenue and other liabilities	6,723	6,866
Current portion of lease liabilities	12,847
Current portion of deferred rent		1,810
Current portion of deferred compensation	4,470	3,650
Total current liabilities	171,410	142,497
Non-current liabilities:
Deferred compensation and other non-current liabilities	15,071	7,957
Deferred rent and facility-related non-current liabilities	1,956	23,618
Non-current portion of lease liabilities	146,551
Deferred income taxes	504	302
Total non-current liabilities	164,082	31,877
Commitments and contingencies (note 16)
Shareholders' equity:
Preferred stock, no par value; 1,000,000 shares authorized; none issued and outstanding
Common stock, no par value; 25,000,000 shares authorized; 7,814,797 and 8,010,480 shares issued and outstanding at December 28, 2019 and December 29, 2018, respectively	9,265	22,837
Retained earnings	200,249	186,229
Accumulated other comprehensive loss	(11,763)	(12,594)
Total shareholders' equity	197,751	196,472
Total liabilities and shareholders' equity	$ 533,243	$ 370,846