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Stockholder's Equity (Tables)

9 Months Ended

Sep. 30, 2020

Share-based Payment Arrangement, Noncash Expense [Abstract]

Schedule of share-based payment award, stock options, valuation assumptions

The weighted average assumptions utilized to determine the fair value of options granted during the nine months ended September 30, 2020 and 2019 are as follows:

			Nine Months Ended September 30,
			2020						2019
Risk-free interest rate			0.21		%				1.91		%
Expected volatility			44.03		%				36.94		%
Expected life (in years)			4.29						4.27
Dividend yield			0		%				0		%

Schedule of share-based compensation, employee stock purchase plan

The following table presents stock-based compensation expense, including under the ESPP, in the Company's consolidated statements of operations for the three and nine months ended September 30, 2020 and 2019:

			Three Months Ended September 30,												Nine Months Ended September 30,
			2020						2019						2020						2019
Cost of product sales			$	41					$	69					$	115					$	171
Research and development			118						221						408						589
Sales, marketing and support			163						226						456						620
General and administrative			590						596						1,480						1,639
			$	912					$	1,112					$	2,459					$	3,019

Schedule of accumulated other comprehensive income (loss)

The balances for the three months ended September 30, 2020 and 2019 are as follows:

			Foreign Currency Translation						Unrealized Loss on Available for Sale Marketable Securities									Total Accumulated Other Comprehensive Loss
Balance, June 30, 2020			$	(5,377)					$	—								$	(5,377)
Other comprehensive income (loss)			1,103						(1)									1,102
Net other comprehensive income (loss)			1,103						(1)									1,102
Balance, September 30, 2020			$	(4,274)					$	(1)								$	(4,275)

			Foreign Currency Translation												Total Accumulated Other Comprehensive Loss
Balance, June 30, 2019			$	(3,489)											$	(3,489)
Other comprehensive loss			(1,109)												(1,109)
Net other comprehensive loss			(1,109)												(1,109)
Balance, September 30, 2019			$	(4,598)											$	(4,598)

The balances for the nine months ended September 30, 2020 and 2019 are as follows:

			Foreign Currency Translation						Unrealized Loss on Available for Sale Marketable Securities						Total Accumulated Other Comprehensive Loss
Balance, December 31, 2019			$	(2,767)					$	—					$	(2,767)
Other comprehensive loss			(1,507)						(1)						(1,508)
Net other comprehensive loss			(1,507)						(1)						(1,508)
Balance, September 30, 2020			$	(4,274)					$	(1)					$	(4,275)

			Foreign Currency Translation						Interest Rate Swaps						Total Accumulated Other Comprehensive Loss
Balance, December 31, 2018			$	(14,720)					$	(11)					$	(14,731)
Other comprehensive (loss) income before reclassifications			(1,361)						3						(1,358)
Amounts reclassified from AOCI			11,483						8						11,491
Net other comprehensive income			10,122						11						10,133
Balance, September 30, 2019			$	(4,598)					$	—					$	(4,598)

X

- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580

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Tabular disclosure of employee stock purchase plan activity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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