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Restricted Cash
6 Months Ended
Jun. 30, 2018
Disclosure Text Block  
Restricted Cash

5. Restricted Cash

At June 30, 2018 and December 31, 2017, $4.6 million and $4.8 million, respectively, of the Company’s cash is restricted by a bank. As of June 30, 2018 and December 31, 2017, $4.6 million of the restricted cash was included in long-term assets on the Company’s balance sheet related to security deposits for the lease agreements for the Company’s current and former corporate headquarters.