Prepaid Expenses and Other Current Assets

12 Months Ended

Dec. 31, 2014

Prepaid Expenses and Other Current Assets

7. Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

	December 31, 2014		December 31, 2013
Vendor credit		485,670		—
Equipment maintenance and services		492,408		521,772
Prepaid VAT		418,831		—
Prepaid insurance		359,062		344,698
Prepaid taxes		220,029		135,102
Interest receivable		99,802		214,902
Other		27,774		33,350
Total	$	2,103,576	$	1,249,824