Nature of the Business and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Accounting Policies [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 statement of financial position that sum to the total of the same such amounts shown in the statement of cash flows:

(in thousands)	December 31, 2019		December 31, 2018
Cash and cash equivalents	$	16,580	$	20,079
Restricted cash (short-term)		—		584
Total cash, cash equivalents and restricted cash shown in the consolidated    statement of cash flows	$	16,580	$	20,663

Schedule of Estimated Useful Lives of Property and Equipment Including Leasehold Improvements

Property and equipment, including leasehold improvements, are recorded at cost and depreciated when placed into service using the straight-line method, based on their estimated useful lives as follows:

Asset Classification	Estimated Useful Life (in years)
Lab equipment	3 - 7
IT equipment	3 - 7
Leaseholds improvements	Lesser of useful life or lease term
Furniture and fixtures	3 - 7