Accumulated Other Comprehensive Income (Loss)

9 Months Ended

Sep. 30, 2019

Equity [Abstract]

Accumulated Other Comprehensive Income (Loss)

4. Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in accumulated other comprehensive income (loss), or AOCI, net of tax, from unrealized gains (losses) on available-for-sale marketable securities, the Company’s only component of AOCI, for the nine months ended September 30, 2019 and September 30, 2018.

	Total Accumulated
	Other Comprehensive
	Income (Loss)
Balance, December 31, 2018	$	(114)
Other comprehensive income before reclassifications		267
Amount reclassified from accumulated other comprehensive income		—
Net current period other comprehensive income		267
Balance, September 30, 2019	$	153
Balance, December 31, 2017	$	(70)
Other comprehensive income before reclassifications		51
Amount reclassified from accumulated other comprehensive loss		32
Net current period other comprehensive income		83
Balance, September 30, 2018	$	13

The reclassifications out of AOCI and into net loss were as follows:

	Three Months Ended				Nine Months Ended				Affected Line Item in the
	September 30,				September 30,				Statements of
Component of AOCI	2019		2018		2019		2018		Operations
Unrealized gains (losses) on available-for- sale marketable securities
Realized gains (losses) on sale of securities	$	—	$	(17)	$	—	$	(32)	Other income
		—		—		—		—	Benefit from income taxes
	$	—	$	(17)	$	—	$	(32)

The amounts reclassified out of AOCI into net loss were determined by specific identification.