Restricted Cash (Tables)

12 Months Ended

Dec. 31, 2021

Restricted Cash [Abstract]

Schedule of Reconciliation of Cash, Cash Equivalents and Restricted Cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the Balance Sheets that sum to the total of the same such amounts shown in the Statements of Cash Flows.

	December 31, 2021		December 31, 2020
Cash and cash equivalents	$	13,453	$	31,683
Restricted cash, long-term assets		408		408
Total cash, cash equivalents, and restricted cash shown in the Statements of Cash Flows	$	13,861	$	32,091