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Cash and Cash Equivalents
6 Months Ended
Jun. 30, 2019
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents
4. Cash and Cash Equivalents
Cash and cash equivalents of approximately $71,564 and $60,779 at June 30, 2019 and December 31, 2018, respectively, were held at two financial institutions. At June 30, 2019 and December 31, 2018, cash equivalents were approximately $1,811 and $24, respectively.
In addition, certain of the Company’s subsidiaries of its International Business segment are required to maintain a minimum level of net liquid assets, which was $12,255 and $11,005 at June 30, 2019 and December 31, 2018, respectively. These requirements are generally satisfied by cash on hand.