8.	COMMITMENTS AND CONTINGENCIES

Operating Leases

The Company leases its corporate headquarters and certain equipment. These leases generally have initial terms of one to 12 years and have renewal options for additional periods. Certain of the leases also contain escalation clauses based upon increases in costs related to the properties. Lease obligations, with initial or remaining terms of one or more years, consist of the following at December 31, 2017:

2018	$	2,844
2019		2,877
2020		2,907
2021		2,963
2022		1,753
	$	13,344

Total rent expense for 2017, 2016 and 2015 was $2,185, $2,185 and $2,304, respectively.

Litigation

The Company is involved in various claims and routine litigation matters that arise in the ordinary course of business. In the opinion of management, after consultation with legal counsel, the outcomes of such matters are not anticipated to have a material adverse effect on the Company’s consolidated financial position, results of operations or cash flows in future years and management believes the range of reasonably possible losses from current matters is immaterial.

Other Contractual Commitments

The Company’s principal other commitments consisted of obligations under agreements with food suppliers, an agreement with its outside fulfillment provider, agreements with its Internet and networking providers and employment contracts. These agreements may provide for annual pricing, annual purchase obligations, exclusivity in the production of certain products, as well as rebates if certain volume thresholds are exceeded, with terms of five years or less. The Company has total purchase obligations of $39,756 as of December 31, 2017. The Company anticipates it will meet all annual purchase obligations outstanding at December 31, 2017.