Cash, Cash Equivalents and Investments (Tables)

6 Months Ended

Jun. 30, 2021

Cash And Cash Equivalents [Abstract]

Cash and Cash Equivalents and Investments

The Company’s cash, cash equivalents, and investments consisted of the following:

	June 30,		December 31,
	2021		2020
Cash	$	4,205	$	4,740
Cash equivalents		4,220		1,021
Short-term investments		25,002		30,582
Long-term investments		0		4,640
Total	$	33,427	$	40,983

Cash Equivalents and Investments

Cash equivalents and investments were as follows at June 30, 2021 and December 31, 2020:

	June 30, 2021								December 31, 2020
	Level 1		Level 2			Total			Level 1			Level 2			Total
Cash equivalents:
Certificates of deposit	$	0	$	0		$	0		$	300		$	0		$	300
Money market funds		4,220		0			4,220			721			0			721
Total Cash Equivalents	$	4,220	$	0		$	4,220		$	1,021		$	0		$	1,021
Short-Term Investments:
Corporate bonds	$	0	$	23,045		$	23,045		$	0		$	26,318		$	26,318
Certificates of deposit		1,957		0			1,957			4,264			0			4,264
Total Short-Term Investments	$	1,957	$	23,045		$	25,002		$	4,264		$	26,318		$	30,582
Long-Term Investments:
Corporate bonds	$	0	$	0		$	0		$	0		$	4,382		$	4,382
Certificates of deposit		0		0			0			258			0			258
Total Long-Term Investments	$	0	$	0		$	0		$	258		$	4,382		$	4,640
Cash equivalents and Investments - book value	$	6,177	$	23,045		$	29,222		$	5,543		$	30,700		$	36,243
Unrealized losses	$	0	$	(2	)	$	(2	)	$	(1	)	$	(7	)	$	(8	)
Cash equivalents and Investments - fair value	$	6,177	$	23,043		$	29,220		$	5,542		$	30,693		$	36,235