CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands	Mar. 28, 2018	Dec. 27, 2017
Current assets:
Cash and cash equivalents	$ 26,624	$ 21,507
Marketable securities	61,128	63,036
Accounts receivable	5,033	5,641
Inventories	1,175	1,258
Prepaid expenses and other current assets	1,689	1,757
Total current assets	95,649	93,199
Property and equipment, net	199,878	187,095
Deferred income taxes, net	200,622	185,914
Other assets	4,145	4,398
TOTAL ASSETS	500,294	470,606
Current liabilities:
Accounts payable	6,738	8,210
Accrued expenses	13,202	11,649
Accrued wages and related liabilities	5,728	6,228
Other current liabilities	7,789	7,937
Total current liabilities	33,457	34,024
Deemed landlord financing	17,030	14,518
Deferred rent	39,461	36,596
Liabilities under tax receivable agreement, net of current portion	171,116	158,436
Other long-term liabilities	6,097	2,553
Total liabilities	267,161	246,127
Commitments and contingencies
Stockholders' equity:
Preferred stock, no par value—10,000,000 shares authorized; none issued and outstanding as of March 28, 2018 and December 27, 2017.	0	0
Additional paid-in capital	163,372	153,105
Retained earnings	18,733	16,399
Accumulated other comprehensive income (loss)	0	(49)
Total stockholders' equity attributable to Shake Shack Inc.	182,142	169,492
Non-controlling interests	50,991	54,987
Total equity	233,133	224,479
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	500,294	470,606
Class A Common Stock
Stockholders' equity:
Common stock	28	27
Class B Common Stock
Stockholders' equity:
Common stock	$ 9	$ 10