Prepaid Expenses and Other

3 Months Ended

Mar. 31, 2017

Banking And Thrift [Abstract]

Prepaid Expenses and Other

Note 3—Prepaid Expenses and Other:

The Company, from time to time, makes payments to certain vendors for which the service relates to future periods.  In these cases, the Company classifies these expenses as prepaid and other and amortizes those payments over the period for which the services relate.  In some cases, the vendors require an upfront payment to be applied to the final invoices under the agreements.  In those cases, if the contract extends beyond the period of one year, the prepayments are classified as long-term.  Prepaid expenses and other consisted of the following (in thousands):

	March 31, 2017		December 31, 2016
Current:
CRO services	$	7,285	$	3,471
Other clinical development		1,109		1,069
Insurance		865		1,159
Other		1,395		1,299
		10,654		6,998
Long-term:
CRO services		1,152		5,077
Other clinical development		1,077		1,243
Insurance		28		40
Other		417		486
		2,674		6,846
Totals	$	13,328	$	13,844