3. Fair Value of Financial Instruments

6 Months Ended

Jun. 30, 2015

Fair Value Disclosures [Abstract]

3. Fair Value of Financial Instruments

The following table presents a summary of the Company’s financial instruments measured at fair value on a recurring basis for the periods indicated (in thousands):

	As of June 30, 2015								As of December 31, 2014
	(Level 1)		(Level 2)		(Level 3)		Total		(Level 1)		(Level 2)		(Level 3)		Total
Assets:
Cash and cash equivalents	$	28,412	$	–	$	–	$	28,412	$	32,175	$	–	$	–	$	32,175
Restricted cash		2,495		–		–		2,495		509		–		–		509
Short term investments		8,324		–		–		8,324		8,189		–		–		8,189
Notes receivable		–		–		–		–		–		980		–		980
Cash restricted for construction in progress		5,089		–		–		5,089		–		–		–		–
Total assets	$	44,320	$	–	$	–	$	44,320	$	40,873	$	980	$	–	$	41,853
Liabilities:
Bank acceptance payable		–		2,660		–		2,660		–		1,271		–		1,271
Total liabilities	$	–	$	2,660	$	–	$	2,660	$	–	$	1,271	$	–	$	1,271

The carrying value amounts of accounts receivable, prepaid expenses and other current assets, borrowings from our credit facility, accounts payable, accrued expenses and other current liabilities approximate fair value because of the short-term maturity of these instruments.